inform((_:search,area,'south');(_:search,food,'scandinavian');(_:search,type,'Restaurant'))
user
I want to find a restaurant in the south part of town and serves scandinavian food .
canthelp((_:search,type,'Restaurant')) inform((_:result,area,'south');(_:result,food,'scandinavian');(_:result,type,'Restaurant'))
system
There are no scandinavian restaurants in the south part of town .
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
How about italian food ?
select((_:result,pricerange,'expensive');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant')) inform((_:result,area,'south');(_:result,count,'2');(_:result,food,'Italian');(_:result,type,'Restaurant'))
system
Yes , we have two Italian restaurants in the south area .   Would you prefer the moderately priced or the expensive one ?
user
I do not have a preference .   Please make a suggestion .
inform((_:result,area,'south');(_:result,food,'Italian');(_:result,name,'Pizza Hut Cherry Hinton');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
Pizza Hut Cherry Hinton is an Italian restaurant , it is on the south part of town , and it is in the moderate price range . Would you like the address and phone number ?
request((_:result,postcode,?);(_:result,type,'Restaurant'))
user
And postcode ?
inform((_:result,address,'G4 Cambridge Leisure Park Clifton Way Cherry Hinton');(_:result,phone,'01223 323737');(_:result,postcode,'7 D.Y');(_:result,postcode,'C.B 1');(_:result,type,'Restaurant'))
system
Post code is C.B 1 , 7 D.Y , phone number is 01223 323737 , and address is G4 Cambridge Leisure Park Clifton Way Cherry Hinton .
thank()
user
Great , thank you
system
Thank you , have a nice day !
_:search area south
_:search food scandinavian
_:search type Restaurant
_:search area south
_:system canthelp _:search/d19d74d9
_:search/d19d74d9 type Restaurant
_:result area south
_:result food scandinavian
_:result type Restaurant
_:search food italian
_:search type Restaurant
_:search area south
_:system canthelp _:search/d19d74d9
_:search/d19d74d9 type Restaurant
_:search food italian
_:search type Restaurant
_:result pricerange expensive
_:result pricerange moderately priced
_:result area south
_:result count 2
_:result food Italian
_:result type Restaurant
_:search area south
_:system canthelp _:search/d19d74d9
_:search/d19d74d9 type Restaurant
_:search food italian
_:search type Restaurant
_:result count 2
_:result area south
_:result food Italian
_:result name Pizza Hut Cherry Hinton
_:result pricerange moderate
_:result type Restaurant
_:result postcode ?
_:search area south
_:system canthelp _:search/d19d74d9
_:search/d19d74d9 type Restaurant
_:search food italian
_:search type Restaurant
_:result count 2
_:result area south
_:result food Italian
_:result name Pizza Hut Cherry Hinton
_:result pricerange moderate
_:result address G4 Cambridge Leisure Park Clifton Way Cherry Hinton
_:result phone 01223 323737
_:result postcode 7 D.Y
_:result postcode C.B 1
_:result type Restaurant