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,'portuguese');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
i want an expensive restaurant that serves portuguese food
canthelp((_:search,food,'portuguese');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
system
Sorry there is no portuguese restaurant in the expensive price range
reqalts() inform((_:search,food,'british');(_:search,type,'Restaurant'))
user
how about british food
inform((_:result,food,'british');(_:result,name,'graffiti');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
graffiti is a great restaurant serving british food and it is in the expensive price range
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
what is the phone number
inform((_:result,name,'graffiti');(_:result,phone,'01223 277977');(_:result,type,'Restaurant'))
system
The phone number of graffiti is 01223 277977 .
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search food portuguese
_:search pricerange expensive
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:system canthelp _:search/ebac7ecb
_:search/ebac7ecb food portuguese
_:search/ebac7ecb pricerange expensive
_:search/ebac7ecb type Restaurant
_:user inquired _:system
_:search food british
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:system canthelp _:search/ebac7ecb
_:search/ebac7ecb food portuguese
_:search/ebac7ecb pricerange expensive
_:search/ebac7ecb type Restaurant
_:user inquired _:system
_:search food british
_:search type Restaurant
_:result food british
_:result name graffiti
_:result pricerange expensive
_:result type Restaurant
_:result phone ?
_:system greeted _:user
_:search pricerange expensive
_:system canthelp _:search/ebac7ecb
_:search/ebac7ecb food portuguese
_:search/ebac7ecb pricerange expensive
_:search/ebac7ecb type Restaurant
_:user inquired _:system
_:search food british
_:search type Restaurant
_:result food british
_:result pricerange expensive
_:result name graffiti
_:result phone 01223 277977
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system