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?
user
arts town
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
confirm((_:search,area,'west');(_:search,type,'Restaurant'))
system
Did you say you are looking for a restaurant in the west of town?
affirm()
user
yes
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,*);(_:search,type,'Restaurant'))
user
dont care
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,'west');(_:result,name,'saint johns chop house');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
saint johns chop house is a nice place in the west of town and the prices are moderate
user
unintelligible
inform((_:result,address,'21 - 24 northampton street');(_:result,name,'saint johns chop house');(_:result,type,'Restaurant'))
system
Sure , saint johns chop house is on 21 - 24 Northampton Street
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:system greeted _:user
_:search area west
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search food *
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search food *
_:search pricerange moderate
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search food *
_:search pricerange moderate
_:search type Restaurant
_:result area west
_:result name saint johns chop house
_:result pricerange moderate
_:result type Restaurant
_:system greeted _:user
_:search area west
_:search food *
_:search pricerange moderate
_:search type Restaurant
_:result area west
_:result pricerange moderate
_:result address 21 - 24 northampton street
_:result name saint johns chop house
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system