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
cheap restaurant
inform((_:result,name,'la raza');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
la raza is in the cheap price range
inform((_:search,food,'korean');(_:search,type,'Restaurant'))
user
korean food
canthelp((_:search,food,'korean');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
system
I'm sorry but there is no restaurant serving cheap korean food
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search pricerange cheap
_:result name la raza
_:result pricerange cheap
_:result type Restaurant
_:search food korean
_:search type Restaurant
_:system greeted _:user
_:search pricerange cheap
_:result name la raza
_:result pricerange cheap
_:result type Restaurant
_:search food korean
_:search type Restaurant
_:system canthelp _:search/46afe665
_:search/46afe665 food korean
_:search/46afe665 pricerange cheap
_:search/46afe665 type Restaurant
_:user thanked _:system
_:user dismissed _:system