<|user|> i want afghan food in the centre of town . <|system_actions|> request slot price range <|user|> any price range will be fine . <|system_actions|> request slot area <|user|> centre part of town . <|system_actions|>  <|user|> how about a place serving turkish food ? <|system_actions|> request slot price range <|user|> i do not care
inform food turkish,inform price range dontcare,inform area centre