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,'cheap');(_:search,type,'Restaurant'))
user
find a cheap restaurant
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,*);(_:search,type,'Restaurant'))
user
doesnt matter
confirm((_:search,area,*);(_:search,type,'Restaurant'))
system
Ok , a restaurant in any part of town is that right?
affirm()
user
yes
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'unusual');(_:search,type,'Restaurant'))
user
unusual food
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'unusual');(_:search,type,'Restaurant'))
user
unusual food
canthelp((_:search,food,'unusual');(_:search,type,'Restaurant'))
system
I'm sorry but there is no restaurant serving unusual food
inform((_:search,food,'european');(_:search,type,'Restaurant'))
user
european food
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Would you like something in the cheap , moderate , or expensive price range?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
cheap
canthelp((_:search,food,'european');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
system
I'm sorry but there is no restaurant serving cheap european food
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search pricerange cheap
_:search area *
_:search type Restaurant
_:system greeted _:user
_:search pricerange cheap
_:search area *
_:search type Restaurant
_:system greeted _:user
_:search pricerange cheap
_:search area *
_:search food unusual
_:search type Restaurant
_:system greeted _:user
_:search pricerange cheap
_:search area *
_:search food unusual
_:search type Restaurant
_:system greeted _:user
_:search pricerange cheap
_:search area *
_:system canthelp _:search/61bed29d
_:search/61bed29d food unusual
_:search/61bed29d type Restaurant
_:search food european
_:search type Restaurant
_:system greeted _:user
_:search area *
_:system canthelp _:search/61bed29d
_:search/61bed29d food unusual
_:search/61bed29d type Restaurant
_:search food european
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search area *
_:system canthelp _:search/61bed29d
_:search/61bed29d food unusual
_:search/61bed29d type Restaurant
_:search food european
_:search pricerange cheap
_:search type Restaurant
_:system canthelp _:search/6dc9b156
_:search/6dc9b156 food european
_:search/6dc9b156 pricerange cheap
_:search/6dc9b156 type Restaurant
_:user thanked _:system
_:user dismissed _:system