inform((_:search,area,'north');(_:search,type,'Restaurant'))
user
Is there a restaurant on the North side of town ?
request((_:search,food,?);(_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'several');(_:result,area,'north');(_:result,type,'Restaurant'))
system
There are several restaurants in the north part of town .   Do you have a preference of price range or type of food ?
inform((_:search,food,'dontcare');(_:search,pricerange,'dontcare');(_:search,type,'Restaurant'))
user
I do n't care .
inform((_:result,area,'North');(_:result,name,'City Stop Restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
City Stop Restaurant is an expensive restaurant on the North side of town .
inform((_:search,area,'north');(_:search,food,'swedish');(_:search,type,'Restaurant'))
user
I would like a restaurant serving swedish food in the north part of town .
canthelp((_:search,type,'Restaurant'))
system
I 'm sorry but there are no Swedish serving restaurants in that area . Would you like to expand your search ?
inform((_:search,food,'indian');(_:search,type,'Restaurant'))
user
How about indian food ?
inform((_:result,name,'Royal Spice restaurant');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
The Royal Spice restaurant has a cheap price range .
request((_:result,address,?);(_:result,phone,?);(_:result,pricerange,?);(_:result,type,'Restaurant'))
user
What is the address , phone number , and price range ?
inform((_:result,address,'Victoria Avenue Chesterton');(_:result,phone,'01733 553355');(_:result,type,'Restaurant'))
system
it 's address is Victoria Avenue Chesterton , and phone number is 01733 553355 .
thank()
user
Thank you goodbye .
system
Good bye .
_:search area north
_:search type Restaurant
_:search area north
_:result amount several
_:result area north
_:result type Restaurant
_:search food dontcare
_:search pricerange dontcare
_:search type Restaurant
_:result amount several
_:search pricerange dontcare
_:result area North
_:result name City Stop Restaurant
_:result pricerange expensive
_:result type Restaurant
_:search area north
_:search food swedish
_:search type Restaurant
_:result amount several
_:search pricerange dontcare
_:result area North
_:result name City Stop Restaurant
_:result pricerange expensive
_:result type Restaurant
_:search area north
_:system canthelp _:search/b5fb4efa
_:search/b5fb4efa type Restaurant
_:search food indian
_:search type Restaurant
_:result amount several
_:search pricerange dontcare
_:result area North
_:search area north
_:system canthelp _:search/b5fb4efa
_:search/b5fb4efa type Restaurant
_:search food indian
_:search type Restaurant
_:result name Royal Spice restaurant
_:result pricerange cheap
_:result type Restaurant
_:result address ?
_:result phone ?
_:result pricerange ?
_:result amount several
_:search pricerange dontcare
_:result area North
_:search area north
_:system canthelp _:search/b5fb4efa
_:search/b5fb4efa type Restaurant
_:search food indian
_:search type Restaurant
_:result name Royal Spice restaurant
_:result pricerange cheap
_:result pricerange ?
_:result address Victoria Avenue Chesterton
_:result phone 01733 553355
_:result type Restaurant