<|user|> i want to have some afghan food . <|system_actions|>  <|user|> be there any chinese restaurant in the area ? <|system_actions|> request slot price range <|user|> moderate price range <|system_actions|> request slot area <|user|> i do not care <|system_actions|>  <|user|> please give me their numb , too .
request slot phone,inform food chinese,inform price range moderate,inform area dontcare