inform((_:search,food,'tuscan');(_:search,pricerange,'dontcare');(_:search,type,'Restaurant'))
user
Hi , I 'm looking for a place with Tuscan food in any price range .
canthelp((_:search,type,'Restaurant')) reqmore()
system
I 'm sorry , there is not a tuscan restaurant listed . Would you care to try something else ?
inform((_:search,food,'korean');(_:search,type,'Restaurant'))
user
How about any Korean restaurants ?
inform((_:result,food,'Korean');(_:result,name,'Little Seoul');(_:result,type,'Restaurant'))
system
Little Seoul is a Korean restaurant .
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
Phone number please
reqmore() inform((_:result,phone,'01223308681');(_:result,type,'Restaurant'))
system
there phone number is 01223308681 is there anything else I can help you with ?
thank()
user
No .   Thank you , goodbye .
system
Thank you . Goodbye .
_:search food tuscan
_:search pricerange dontcare
_:search type Restaurant
_:search pricerange dontcare
_:system canthelp _:search/c606bd3e
_:search/c606bd3e type Restaurant
_:system inquired _:user
_:search food korean
_:search type Restaurant
_:search pricerange dontcare
_:system canthelp _:search/c606bd3e
_:search/c606bd3e type Restaurant
_:system inquired _:user
_:search food korean
_:search type Restaurant
_:result food Korean
_:result name Little Seoul
_:result type Restaurant
_:result phone ?
_:search pricerange dontcare
_:system canthelp _:search/c606bd3e
_:search/c606bd3e type Restaurant
_:search food korean
_:search type Restaurant
_:result food Korean
_:result name Little Seoul
_:system inquired _:user
_:result phone 01223308681
_:result type Restaurant