inform((_:search,food,'malaysian');(_:search,type,'Restaurant'))
user
I want to find a restaurant in any part of town and serves malaysian food .
canthelp((_:search,type,'Restaurant')) inform((_:result,food,'Malaysian');(_:result,type,'Restaurant'))
system
There are no Malaysian restaurants . Would you like something different ?
inform((_:search,food,'north american');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,phone,?);(_:result,pricerange,?);(_:result,type,'Restaurant'))
user
north american , please . Give me their price range and their address and phone number , please .
inform((_:result,address,'Regent Street City Centre');(_:result,name,'gourmet burger kitchen');(_:result,phone,'01223 312598');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
gourmet burger kitchen is in the expensive price range their phone number is 01223 312598 and their address is Regent Street City Centre
thank()
user
Thank you , goodbye
system
Thank you for using Cambridge restaurant system . Enjoy your meal !
_:search food malaysian
_:search type Restaurant
_:system canthelp _:search/9ea688c9
_:search/9ea688c9 type Restaurant
_:result food Malaysian
_:result type Restaurant
_:search food north american
_:search type Restaurant
_:result address ?
_:result phone ?
_:result pricerange ?
_:system canthelp _:search/9ea688c9
_:search/9ea688c9 type Restaurant
_:result food Malaysian
_:search food north american
_:search type Restaurant
_:result address Regent Street City Centre
_:result name gourmet burger kitchen
_:result phone 01223 312598
_:result pricerange expensive
_:result type Restaurant