inform((_:search,food,'cuban');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I am looking for a cheap restaurant that serves Cuban food .
canthelp((_:search,type,'Restaurant')) reqmore() inform((_:result,food,'Cuban');(_:result,type,'Restaurant'))
system
I am sorry there are no Cuban restaurants in the cheap price range . Is there anywhere else you will like to search for ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
Could you look for Chinese restaurants instead ?
inform((_:result,name,'Charlie Chan');(_:result,type,'Restaurant'))
system
There are 3 in the centre and one in the south . Charlie Chan is one of the cheap Chinese restaurants in the centre .
inform((_:search,name,'charlie chan');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Can I get the address and phone number of Charlie Chan , please ?
reqmore() inform((_:result,address,'Regent Street City Centre');(_:result,name,"Charlie Chan 's");(_:result,phone,'01223 361763');(_:result,type,'Restaurant'))
system
Charlie Chan 's phone number is 01223 361763 and the address is Regent Street City Centre . May I help you with anything else ?
thank()
user
Thank you , that is all I need .   Goodbye !
system
Thank you , goodbye !
_:search food cuban
_:search pricerange cheap
_:search type Restaurant
_:search pricerange cheap
_:system canthelp _:search/540ab48e
_:search/540ab48e type Restaurant
_:system inquired _:user
_:result food Cuban
_:result type Restaurant
_:search food chinese
_:search type Restaurant
_:search pricerange cheap
_:system canthelp _:search/540ab48e
_:search/540ab48e type Restaurant
_:system inquired _:user
_:result food Cuban
_:search food chinese
_:result name Charlie Chan
_:result type Restaurant
_:search name charlie chan
_:search type Restaurant
_:result address ?
_:result phone ?
_:search pricerange cheap
_:system canthelp _:search/540ab48e
_:search/540ab48e type Restaurant
_:result food Cuban
_:search food chinese
_:search name charlie chan
_:search type Restaurant
_:system inquired _:user
_:result address Regent Street City Centre
_:result name Charlie Chan 's
_:result phone 01223 361763
_:result type Restaurant