inform((_:search,area,'south');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Find me an expensive restaurant in the south please .
select((_:result,food,'chinese');(_:result,food,'indian');(_:result,food,'italian');(_:result,food,'mexican');(_:result,type,'Restaurant')) inform((_:result,count,'5');(_:result,type,'Restaurant'))
system
There are 5 results . Would you like chinese , indian , italian , or mexican food ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
I would like a restaurant that serves Chinese food .
select((_:result,name,'The good luck chinese food takeaway');(_:result,name,'the peking restaurant');(_:result,type,'Restaurant')) offer((_:booking,type,'Booking')) inform((_:result,count,'2');(_:result,type,'Restaurant'))
system
There are two great choices . The good luck chinese food takeaway and the peking restaurant . Would you like me to book you one ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
No , I 'm just interested in the address and phone number right now .
system
10 Hometown Street City Centre and phone is 01223354755
_:search area south
_:search pricerange expensive
_:search type Restaurant
_:search area south
_:search pricerange expensive
_:result food chinese
_:result food indian
_:result food italian
_:result food mexican
_:result count 5
_:result type Restaurant
_:search food chinese
_:search type Restaurant
_:search area south
_:search pricerange expensive
_:result food chinese
_:result food indian
_:result food italian
_:result food mexican
_:search food chinese
_:search type Restaurant
_:result name The good luck chinese food takeaway
_:result name the peking restaurant
_:system offered _:booking
_:booking type Booking
_:result count 2
_:result type Restaurant
_:result address ?
_:result phone ?