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,food,'romanian');(_:search,type,'Restaurant'))
user
romanian food
canthelp((_:search,food,'romanian');(_:search,type,'Restaurant'))
system
I'm sorry but there is no restaurant serving romanian food
inform((_:search,food,'portuguese');(_:search,type,'Restaurant'))
user
portuguese
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,*);(_:search,type,'Restaurant'))
user
any part
inform((_:result,food,'portuguese');(_:result,name,'nandos city centre');(_:result,type,'Restaurant'))
system
nandos city centre serves portuguese food
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
cheap
inform((_:result,food,'portuguese');(_:result,name,'nandos city centre');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
nandos city centre serves portuguese food in the cheap price range
request((_:result,address,?);(_:result,type,'Restaurant'))
user
address
inform((_:result,address,'33-34 saint andrews street');(_:result,name,'nandos city centre');(_:result,type,'Restaurant'))
system
Sure , nandos city centre is on 33-34 Saint Andrews Street
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search food romanian
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/21cf15e4
_:search/21cf15e4 food romanian
_:search/21cf15e4 type Restaurant
_:search food portuguese
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/21cf15e4
_:search/21cf15e4 food romanian
_:search/21cf15e4 type Restaurant
_:search food portuguese
_:search area *
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/21cf15e4
_:search/21cf15e4 food romanian
_:search/21cf15e4 type Restaurant
_:search food portuguese
_:search area *
_:result food portuguese
_:result name nandos city centre
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/21cf15e4
_:search/21cf15e4 food romanian
_:search/21cf15e4 type Restaurant
_:search food portuguese
_:search area *
_:search pricerange cheap
_:search type Restaurant
_:result food portuguese
_:result name nandos city centre
_:result pricerange cheap
_:result type Restaurant
_:result address ?
_:system greeted _:user
_:system canthelp _:search/21cf15e4
_:search/21cf15e4 food romanian
_:search/21cf15e4 type Restaurant
_:search food portuguese
_:search area *
_:search pricerange cheap
_:search type Restaurant
_:result food portuguese
_:result pricerange cheap
_:result address 33-34 saint andrews street
_:result name nandos city centre
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system