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,area,'south');(_:search,type,'Restaurant'))
user
looking for a restaurant in the south part of town serving
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Would you like something in the cheap , moderate , or expensive price range?
inform((_:search,pricerange,*);(_:search,type,'Restaurant'))
user
it doesnt matter
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
chinese food
inform((_:result,area,'south');(_:result,food,'chinese');(_:result,name,'peking restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
peking restaurant is a nice restaurant in the south of town serving chinese food
request((_:result,phone,?);(_:result,pricerange,?);(_:result,type,'Restaurant'))
user
phone number and price range
inform((_:result,name,'peking restaurant');(_:result,phone,'01223 354755');(_:result,type,'Restaurant'))
system
The phone number of peking restaurant is 01223 354755 .
request((_:result,pricerange,?);(_:result,type,'Restaurant'))
user
price range
inform((_:result,name,'peking restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
peking restaurant is in the expensive price range
thanks() bye()
user
thank you goodbye
_:system greeted _:user
_:search area south
_:search type Restaurant
_:system greeted _:user
_:search area south
_:search pricerange *
_:search type Restaurant
_:system greeted _:user
_:search area south
_:search pricerange *
_:search food chinese
_:search type Restaurant
_:system greeted _:user
_:search area south
_:search pricerange *
_:search food chinese
_:search type Restaurant
_:result area south
_:result food chinese
_:result name peking restaurant
_:result pricerange expensive
_:result type Restaurant
_:result phone ?
_:result pricerange ?
_:system greeted _:user
_:search area south
_:search pricerange *
_:search food chinese
_:search type Restaurant
_:result area south
_:result food chinese
_:result pricerange expensive
_:result pricerange ?
_:result name peking restaurant
_:result phone 01223 354755
_:result type Restaurant
_:system greeted _:user
_:search area south
_:search pricerange *
_:search food chinese
_:search type Restaurant
_:result area south
_:result food chinese
_:result phone 01223 354755
_:result name peking restaurant
_:result pricerange expensive
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system