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,'north');(_:search,type,'Restaurant'))
user
north
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,'north');(_:search,type,'Restaurant'))
user
north
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Would you like something in the cheap , moderate , or expensive price range?
inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
moderate
inform((_:result,area,'south');(_:result,name,'restaurant alimentum');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
restaurant alimentum is a nice restaurant in the south of town in the moderate price range
request((_:result,address,?);(_:result,type,'Restaurant'))
user
address
inform((_:result,address,'152 - 154 hills road');(_:result,name,'restaurant alimentum');(_:result,type,'Restaurant'))
system
Sure , restaurant alimentum is on 152 - 154 Hills Road
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search area north
_:search type Restaurant
_:system greeted _:user
_:search area north
_:search type Restaurant
_:system greeted _:user
_:search area north
_:search pricerange moderate
_:search type Restaurant
_:system greeted _:user
_:search area north
_:search pricerange moderate
_:search type Restaurant
_:result area south
_:result name restaurant alimentum
_:result pricerange moderate
_:result type Restaurant
_:result address ?
_:system greeted _:user
_:search area north
_:search pricerange moderate
_:search type Restaurant
_:result area south
_:result pricerange moderate
_:result address 152 - 154 hills road
_:result name restaurant alimentum
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system