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
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,'west');(_:search,type,'Restaurant'))
user
west
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,*);(_:search,type,'Restaurant'))
user
any
inform((_:result,area,'west');(_:result,name,'prezzo');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
prezzo is a nice place in the west of town and the prices are moderate
request((_:result,address,?);(_:result,type,'Restaurant'))
user
address
inform((_:result,name,'prezzo');(_:result,type,'Restaurant'))
system
prezzo is a great restaurant
request((_:result,address,?);(_:result,type,'Restaurant'))
user
address
inform((_:result,address,'21 - 24 northampton road');(_:result,name,'prezzo');(_:result,type,'Restaurant'))
system
Sure , prezzo is on 21 - 24 Northampton Road
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search pricerange moderate
_:search type Restaurant
_:system greeted _:user
_:search pricerange moderate
_:search area west
_:search type Restaurant
_:system greeted _:user
_:search pricerange moderate
_:search area west
_:search food *
_:search type Restaurant
_:system greeted _:user
_:search pricerange moderate
_:search area west
_:search food *
_:search type Restaurant
_:result area west
_:result name prezzo
_:result pricerange moderate
_:result type Restaurant
_:result address ?
_:system greeted _:user
_:search pricerange moderate
_:search area west
_:search food *
_:search type Restaurant
_:result area west
_:result pricerange moderate
_:result address ?
_:result name prezzo
_:result type Restaurant
_:system greeted _:user
_:search pricerange moderate
_:search area west
_:search food *
_:search type Restaurant
_:result area west
_:result pricerange moderate
_:result address 21 - 24 northampton road
_:result name prezzo
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system