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,'moderate');(_:search,type,'Restaurant'))
user
moderately priced restaurant
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
chinese
inform((_:result,food,'chinese');(_:result,name,'golden wok');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
golden wok is a great restaurant serving chinese food and it is in the moderate price range
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search pricerange moderate
_:search type Restaurant
_:system greeted _:user
_:search pricerange moderate
_:search food chinese
_:search type Restaurant
_:system greeted _:user
_:search pricerange moderate
_:search food chinese
_:search type Restaurant
_:result food chinese
_:result name golden wok
_:result pricerange moderate
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system