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,*);(_:search,type,'Restaurant'))
user
any
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,'south');(_:search,type,'Restaurant'))
user
south
inform((_:result,food,'italian');(_:result,name,'pizza hut fen ditton');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
pizza hut fen ditton is a great restaurant serving italian 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 *
_:search type Restaurant
_:system greeted _:user
_:search pricerange moderate
_:search food *
_:search area south
_:search type Restaurant
_:system greeted _:user
_:search pricerange moderate
_:search food *
_:search area south
_:search type Restaurant
_:result food italian
_:result name pizza hut fen ditton
_:result pricerange moderate
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system