inform((_:search,area,'west');(_:search,food,'italian');(_:search,type,'Restaurant')) request((_:result,phone,?);(_:result,type,'Restaurant'))
user
I need the phone number of a restaurant in the west part of town that serves italian ood .
inform((_:result,area,'west');(_:result,food,'Italian');(_:result,name,'Prezzo');(_:result,phone,'01799 521260');(_:result,type,'Restaurant'))
system
Prezzo is an Italian restaurant in the west part of town , their phone number is 01799 521260 .
thank()
user
Thank you , goodbye .
system
Thank you .   Goodbye !
_:search area west
_:search food italian
_:search type Restaurant
_:result phone ?
_:result type Restaurant
_:search area west
_:search food italian
_:search type Restaurant
_:result area west
_:result food Italian
_:result name Prezzo
_:result phone 01799 521260
_:result type Restaurant