hello()
system
Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?
inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
can i get an expensive
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
expensive restaurant
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,food,'cantonese');(_:search,type,'Restaurant'))
user
cantonese food
canthelp((_:search,food,'cantonese');(_:search,type,'Restaurant'))
system
I'm sorry but there is no restaurant serving cantonese food
inform((_:search,food,'north american');(_:search,type,'Restaurant'))
user
north american
confirm((_:search,area,'north');(_:search,type,'Restaurant'))
system
Did you say you are looking for a restaurant in the north of town?
negate()
user
no
confirm((_:search,area,'north');(_:search,type,'Restaurant'))
system
Did you say you are looking for a restaurant in the north of town?
negate()
user
no
confirm((_:search,food,'north american');(_:search,type,'Restaurant'))
system
You are looking for a north american restaurant right?
affirm()
user
yes
canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))
system
I'm sorry but there is no north american restaurant in the north of town
negate()
user
no
confirm((_:search,area,'north');(_:search,type,'Restaurant'))
system
Did you say you are looking for a restaurant in the north of town?
negate()
user
no
confirm((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
system
Let me confirm , You are looking for a restaurant in the expensive price range right?
affirm()
user
yes
canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))
system
I'm sorry but there is no north american restaurant in the north of town
user
can
inform((_:result,area,'north');(_:result,name,'hakka');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
hakka is a nice place in the north of town and the prices are expensive
inform((_:search,food,'cantonese');(_:search,type,'Restaurant'))
user
cantonese food
canthelp((_:search,food,'cantonese');(_:search,type,'Restaurant'))
system
I'm sorry but there is no restaurant serving cantonese food
inform((_:search,food,'north american');(_:search,type,'Restaurant'))
user
north american food
canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))
system
I'm sorry but there is no north american restaurant in the north of town
inform((_:search,food,'north american');(_:search,type,'Restaurant'))
user
north american food
confirm((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
system
Let me confirm , You are looking for a restaurant in the expensive price range right?
inform((_:search,food,'north american');(_:search,type,'Restaurant'))
user
north american food
confirm((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
system
Let me confirm , You are looking for a restaurant in the expensive price range right?
inform((_:search,food,'north american');(_:search,type,'Restaurant'))
user
north american
canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))
system
I'm sorry but there is no north american restaurant in the north of town
inform((_:search,food,'north american');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
expensive north american
canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))
system
I'm sorry but there is no north american restaurant in the north of town
inform((_:search,food,'north american');(_:search,type,'Restaurant'))
user
north american
confirm((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
system
Let me confirm , You are looking for a restaurant in the expensive price range right?
affirm()
user
yes
canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))
system
I'm sorry but there is no north american restaurant in the north of town
inform((_:search,food,'north american');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
north american restaurant expensive
canthelp((_:search,area,'north');(_:search,food,'north american');(_:search,type,'Restaurant'))
system
I'm sorry but there is no north american restaurant in the north of town
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search pricerange expensive
_:search type Restaurant
_:system greeted _:user
_:search area ?
_:search pricerange expensive
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:search food cantonese
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:search food north american
_:search type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:search food north american
_:search type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:search food north american
_:search type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:search food north american
_:search type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:search food cantonese
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:system canthelp _:search/99ab45da
_:search/99ab45da food cantonese
_:search/99ab45da type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:system canthelp _:search/99ab45da
_:search/99ab45da food cantonese
_:search/99ab45da type Restaurant
_:system canthelp _:search/b86db445
_:search/b86db445 area north
_:search/b86db445 food north american
_:search/b86db445 type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:system canthelp _:search/99ab45da
_:search/99ab45da food cantonese
_:search/99ab45da type Restaurant
_:system canthelp _:search/b86db445
_:search/b86db445 area north
_:search/b86db445 food north american
_:search/b86db445 type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:system canthelp _:search/99ab45da
_:search/99ab45da food cantonese
_:search/99ab45da type Restaurant
_:system canthelp _:search/b86db445
_:search/b86db445 area north
_:search/b86db445 food north american
_:search/b86db445 type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:system canthelp _:search/99ab45da
_:search/99ab45da food cantonese
_:search/99ab45da type Restaurant
_:system canthelp _:search/b86db445
_:search/b86db445 area north
_:search/b86db445 food north american
_:search/b86db445 type Restaurant
_:system canthelp _:search/7c048118
_:search/7c048118 area north
_:search/7c048118 food north american
_:search/7c048118 type Restaurant
_:search food north american
_:search pricerange expensive
_:search type Restaurant
_:system greeted _:user
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:system canthelp _:search/99ab45da
_:search/99ab45da food cantonese
_:search/99ab45da type Restaurant
_:system canthelp _:search/b86db445
_:search/b86db445 area north
_:search/b86db445 food north american
_:search/b86db445 type Restaurant
_:system canthelp _:search/7c048118
_:search/7c048118 area north
_:search/7c048118 food north american
_:search/7c048118 type Restaurant
_:search pricerange expensive
_:system canthelp _:search/daf8f794
_:search/daf8f794 area north
_:search/daf8f794 food north american
_:search/daf8f794 type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:system canthelp _:search/99ab45da
_:search/99ab45da food cantonese
_:search/99ab45da type Restaurant
_:system canthelp _:search/b86db445
_:search/b86db445 area north
_:search/b86db445 food north american
_:search/b86db445 type Restaurant
_:system canthelp _:search/7c048118
_:search/7c048118 area north
_:search/7c048118 food north american
_:search/7c048118 type Restaurant
_:search pricerange expensive
_:system canthelp _:search/daf8f794
_:search/daf8f794 area north
_:search/daf8f794 food north american
_:search/daf8f794 type Restaurant
_:search food north american
_:search type Restaurant
_:system greeted _:user
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:system canthelp _:search/99ab45da
_:search/99ab45da food cantonese
_:search/99ab45da type Restaurant
_:system canthelp _:search/b86db445
_:search/b86db445 area north
_:search/b86db445 food north american
_:search/b86db445 type Restaurant
_:system canthelp _:search/7c048118
_:search/7c048118 area north
_:search/7c048118 food north american
_:search/7c048118 type Restaurant
_:system canthelp _:search/daf8f794
_:search/daf8f794 area north
_:search/daf8f794 food north american
_:search/daf8f794 type Restaurant
_:system canthelp _:search/6e3f102c
_:search/6e3f102c area north
_:search/6e3f102c food north american
_:search/6e3f102c type Restaurant
_:search food north american
_:search pricerange expensive
_:search type Restaurant
_:system greeted _:user
_:search area ?
_:system canthelp _:search/b031c876
_:search/b031c876 food cantonese
_:search/b031c876 type Restaurant
_:system canthelp _:search/736b5538
_:search/736b5538 area north
_:search/736b5538 food north american
_:search/736b5538 type Restaurant
_:system canthelp _:search/d4116bcc
_:search/d4116bcc area north
_:search/d4116bcc food north american
_:search/d4116bcc type Restaurant
_:result area north
_:result name hakka
_:result pricerange expensive
_:result type Restaurant
_:system canthelp _:search/99ab45da
_:search/99ab45da food cantonese
_:search/99ab45da type Restaurant
_:system canthelp _:search/b86db445
_:search/b86db445 area north
_:search/b86db445 food north american
_:search/b86db445 type Restaurant
_:system canthelp _:search/7c048118
_:search/7c048118 area north
_:search/7c048118 food north american
_:search/7c048118 type Restaurant
_:system canthelp _:search/daf8f794
_:search/daf8f794 area north
_:search/daf8f794 food north american
_:search/daf8f794 type Restaurant
_:system canthelp _:search/6e3f102c
_:search/6e3f102c area north
_:search/6e3f102c food north american
_:search/6e3f102c type Restaurant
_:search food north american
_:search pricerange expensive
_:search type Restaurant
_:system canthelp _:search/d02d05a9
_:search/d02d05a9 area north
_:search/d02d05a9 food north american
_:search/d02d05a9 type Restaurant
_:user thanked _:system
_:user dismissed _:system