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,type,'Restaurant'))
user
im looking for a restaurant in the west
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
italian
inform((_:result,area,'west');(_:result,food,'italian');(_:result,name,'la margherita');(_:result,type,'Restaurant'))
system
la margherita is a nice restaurant in the west of town serving italian food
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search area west
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search food italian
_:search type Restaurant
_:system greeted _:user
_:search area west
_:search food italian
_:search type Restaurant
_:result area west
_:result food italian
_:result name la margherita
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system