inform((_:search,area,'east');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I would like an expensive restaurant in the east part of town
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What type of food are you looking for ?
inform((_:search,food,'dontcare');(_:search,type,'Restaurant'))
user
I do n't care
inform((_:result,area,'east');(_:result,food,'british');(_:result,name,'grafton hotel restaurant');(_:result,type,'Restaurant'))
system
grafton hotel restaurant is a nice restaurant that serves british food and is in the east part of town
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
can i have their address and post code please
inform((_:result,address,'Grafton Hotel 619 Newmarket Road Fen Ditton , C.B 5 , 8 P.A');(_:result,type,'Restaurant'))
system
sure , their address is Grafton Hotel 619 Newmarket Road Fen Ditton , C.B 5 , 8 P.A
bye()
user
thank you for the help , good bye
system
you 're welcome , enjoy !
_:search area east
_:search pricerange expensive
_:search type Restaurant
_:search area east
_:search pricerange expensive
_:search food dontcare
_:search type Restaurant
_:search area east
_:search pricerange expensive
_:search food dontcare
_:search type Restaurant
_:result area east
_:result food british
_:result name grafton hotel restaurant
_:result type Restaurant
_:result address ?
_:result postcode ?
_:search area east
_:search pricerange expensive
_:search food dontcare
_:search type Restaurant
_:result area east
_:result food british
_:result name grafton hotel restaurant
_:result postcode ?
_:result address Grafton Hotel 619 Newmarket Road Fen Ditton , C.B 5 , 8 P.A
_:result type Restaurant
_:user dismissed _:system