inform((_:search,area,'south');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I 'm looking for something cheap in the south part of town .
select((_:result,food,'chinese');(_:result,food,'portuguese');(_:result,type,'Restaurant')) inform((_:result,area,'south');(_:result,count,'2');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
There are two restaurants serving cheap food in the south part of town .   Do you have a preference of portuguese or chinese food ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Either is fine , can you provide the address and phone number ?
reqmore() inform((_:result,address,'Cambridge Leisure Park Clifton Way');(_:result,name,'Nandos');(_:result,phone,'01223 327908');(_:result,type,'Restaurant'))
system
Nandos is located at Cambridge Leisure Park Clifton Way .   Their phone number is 01223 327908 . Can I help you with anything else ?
bye()
user
Thank you good bye .
system
Thank you , goodbye .
_:search area south
_:search pricerange cheap
_:search type Restaurant
_:search area south
_:search pricerange cheap
_:search type Restaurant
_:result food chinese
_:result food portuguese
_:result area south
_:result count 2
_:result pricerange cheap
_:result type Restaurant
_:result address ?
_:result phone ?
_:search area south
_:search pricerange cheap
_:search type Restaurant
_:result food chinese
_:result food portuguese
_:result area south
_:result count 2
_:result pricerange cheap
_:system inquired _:user
_:result address Cambridge Leisure Park Clifton Way
_:result name Nandos
_:result phone 01223 327908
_:result type Restaurant
_:user dismissed _:system