inform((_:search,area,'east');(_:search,food,'world');(_:search,type,'Restaurant'))
user
I need a restaurant in the east part of town that serves world food .
reqmore()
system
I found no matching records for your requests . Do you want to try something else ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
How about chinese food ?
inform((_:result,area,'east');(_:result,food,'Chinese');(_:result,name,'Yu Garden');(_:result,type,'Restaurant'))
system
Yu Garden is a great Chinese restaraunt on the east side of town . Should I get you their phone number ?
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
Yes , please , and the address and postcode also .
inform((_:result,address,'529 Newmarket Road Fen Ditton');(_:result,phone,'01223 248882');(_:result,postcode,'CB58PA');(_:result,type,'Restaurant'))
system
The address is 529 Newmarket Road Fen Ditton , the postcode is CB58PA , and the phone number is 01223 248882 .
thank()
user
thank you , goodbye .
system
Goodbye , and thank you for using the Cambridge restaurant system .
_:search area east
_:search food world
_:search type Restaurant
_:search area east
_:system inquired _:user
_:search food chinese
_:search type Restaurant
_:search area east
_:system inquired _:user
_:search food chinese
_:search type Restaurant
_:result area east
_:result food Chinese
_:result name Yu Garden
_:result type Restaurant
_:result address ?
_:result postcode ?
_:search area east
_:system inquired _:user
_:search food chinese
_:search type Restaurant
_:result area east
_:result food Chinese
_:result name Yu Garden
_:result address 529 Newmarket Road Fen Ditton
_:result phone 01223 248882
_:result postcode CB58PA
_:result type Restaurant