inform((_:search,area,'centre');(_:search,food,'italian');(_:search,type,'Restaurant'))
user
I 'm looking for a restaurant in the centre that serves Italian food .
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'several');(_:result,type,'Restaurant'))
system
Yes I have several options for you . Do you have a preferred prices range you are looking for ?
inform((_:search,day,'friday');(_:search,duration,'17:30');(_:search,people,'5');(_:search,type,'Restaurant'))
user
Do any of them have an opening for 5 people Friday night at 17:30 ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) canthelp((_:booking,type,'Booking')) inform((_:result,area,'center');(_:result,count,'9');(_:result,food,'Italian');(_:result,name,'Pizza Express Fen Ditton');(_:result,type,'Restaurant'))
system
There are 9 Italian restaurants in the center of town . I recommend Pizza Express Fen Ditton . However , the restaurant is fully booked . Do you have a price range ?
inform((_:search,area,'same area');(_:search,pricerange,'same price range');(_:search,type,'Restaurant'))
user
Is there another restaurant available in the same area at that time in the same price range ?
system
If you like asian food , I can check the Yippee Noodle bar which is in the same area and the same price range .
_:search area centre
_:search food italian
_:search type Restaurant
_:search area centre
_:search food italian
_:search pricerange ?
_:result amount several
_:result type Restaurant
_:search day friday
_:search duration 17:30
_:search people 5
_:search type Restaurant
_:search food italian
_:result amount several
_:search day friday
_:search duration 17:30
_:search people 5
_:system canthelp _:booking/33a3d2f9
_:booking/33a3d2f9 type Booking
_:result area center
_:result count 9
_:result food Italian
_:result name Pizza Express Fen Ditton
_:result type Restaurant
_:search area same area
_:search pricerange same price range
_:search type Restaurant