inform((_:search,food,'spanish');(_:search,type,'Restaurant'))
user
I am looking for a restaurant serving Spanish food .
select((_:result,pricerange,'cheap');(_:result,pricerange,'moderate');(_:result,type,'Restaurant')) inform((_:result,count,'2');(_:result,food,'Spanish');(_:result,type,'Restaurant'))
system
There are two restaurants serving Spanish food in the cheap and moderate price range . Which price range would you prefer ?
inform((_:search,area,'dontcare');(_:search,food,'lebanese');(_:search,type,'Restaurant'))
user
I am looking for a restaurant in any area that serves Lebanese food .
inform((_:result,food,'Lebanese');(_:result,name,'Ali Baba');(_:result,type,'Restaurant'))
system
Ali Baba serves Lebanese food . Would you like the location information ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Yes please , I would like the address and phone number .
reqmore() inform((_:result,address,'59 Hills Road City Centre');(_:result,name,'ali baba');(_:result,phone,'01462 432565');(_:result,type,'Restaurant'))
system
The phone number for ali baba is 01462 432565 and their address is 59 Hills Road City Centre . Can I help you with anything else today ?
thank()
user
Thank you .   No , that 's all I need .   Goodbye !
system
Thanks for using Cambridge Restaurant System , goodbye .
_:search food spanish
_:search type Restaurant
_:result pricerange cheap
_:result pricerange moderate
_:result count 2
_:result food Spanish
_:result type Restaurant
_:search area dontcare
_:search food lebanese
_:search type Restaurant
_:result pricerange cheap
_:result pricerange moderate
_:result count 2
_:search area dontcare
_:search food lebanese
_:search type Restaurant
_:result food Lebanese
_:result name Ali Baba
_:result type Restaurant
_:result address ?
_:result phone ?
_:result pricerange cheap
_:result pricerange moderate
_:result count 2
_:search area dontcare
_:search food lebanese
_:search type Restaurant
_:result food Lebanese
_:system inquired _:user
_:result address 59 Hills Road City Centre
_:result name ali baba
_:result phone 01462 432565
_:result type Restaurant