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,food,'afghan');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
expensive restaurant that serves afghan food
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'afghan');(_:search,type,'Restaurant'))
user
afghan
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'afghan');(_:search,type,'Restaurant'))
user
afghan
inform((_:result,name,'ugly duckling');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
The price range at ugly duckling is expensive .
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
phone number
inform((_:result,name,'ugly duckling');(_:result,phone,*);(_:result,type,'Restaurant'))
system
The phone number of ugly duckling is dontcare .
request((_:result,area,?);(_:result,type,'Restaurant'))
user
area
inform((_:result,name,'ugly duckling');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
The price range at ugly duckling is expensive .
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
phone number
inform((_:result,name,'ugly duckling');(_:result,phone,*);(_:result,type,'Restaurant'))
system
The phone number of ugly duckling is dontcare .
bye()
user
okay good bye
_:system greeted _:user
_:search food afghan
_:search pricerange expensive
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search food afghan
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search food afghan
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search food afghan
_:search type Restaurant
_:result name ugly duckling
_:result pricerange expensive
_:result type Restaurant
_:result phone ?
_:system greeted _:user
_:search pricerange expensive
_:search food afghan
_:search type Restaurant
_:result pricerange expensive
_:result name ugly duckling
_:result phone *
_:result type Restaurant
_:result area ?
_:system greeted _:user
_:search pricerange expensive
_:search food afghan
_:search type Restaurant
_:result phone *
_:result area ?
_:result name ugly duckling
_:result pricerange expensive
_:result type Restaurant
_:result phone ?
_:system greeted _:user
_:search pricerange expensive
_:search food afghan
_:search type Restaurant
_:result area ?
_:result pricerange expensive
_:result name ugly duckling
_:result phone *
_:result type Restaurant
_:user dismissed _:system