<|user|> i want turkish food . <|system_actions|>  <|user|> be there anything else ? <|system_actions|> request slot food <|user|> yes . be any of that restaurant in the centre of town ? <|system_actions|>  <|user|> what be the price range ? <|system_actions|>  <|user|> what be the address ?
request slot address,inform food turkish,inform area centre