inform((_:search,area,'east');(_:search,pricerange,'expensive');(_:search,type,'Restaurant')) request((_:result,phone,?);(_:result,type,'Restaurant'))
user
I am looking for an expensive restaurant in the east part of town . I would like the name and phone number .
inform((_:result,area,'east');(_:result,food,'british');(_:result,name,'grafton hotel restaurant');(_:result,phone,'01223 241387');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
grafton hotel restaurant serves british food in the expensive price range and in the east part of town .   and the phone number is 01223 241387
thank()
user
Thanks , goodbye .
system
Thank you , goodbye .
_:search area east
_:search pricerange expensive
_:search type Restaurant
_:result phone ?
_:result type Restaurant
_:search area east
_:search pricerange expensive
_:search type Restaurant
_:result area east
_:result food british
_:result name grafton hotel restaurant
_:result phone 01223 241387
_:result pricerange expensive
_:result type Restaurant