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,'west');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
cheap in the west part of town
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
confirm((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
system
Let me confirm , You are looking for a restaurant in the cheap price range right?
affirm()
user
yes
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
cheap restaurant
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search area west
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search food ?
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search pricerange cheap
_:search food ?
_:search type Restaurant
_:user thanked _:system
_:user dismissed _:system