inform((_:search,food,'european');(_:search,pricerange,'expensive');(_:search,type,'Restaurant')) request((_:result,phone,?);(_:result,type,'Restaurant'))
user
I want an expensive restaurant and serves european food . What is the phone number ?
reqmore() inform((_:result,area,'West');(_:result,name,'Cambridge Lodge Restaurant');(_:result,phone,'01223 355166');(_:result,type,'Restaurant'))
system
There is Cambridge Lodge Restaurant in the West area . Their phone number is 01223 355166 . Can I help you with anything else ?
thank()
user
Thank You
system
Thank you , goodbye !
_:search food european
_:search pricerange expensive
_:search type Restaurant
_:result phone ?
_:result type Restaurant
_:search food european
_:search pricerange expensive
_:search type Restaurant
_:system inquired _:user
_:result area West
_:result name Cambridge Lodge Restaurant
_:result phone 01223 355166
_:result type Restaurant