<|user|> i want some mexican food . <|system_actions|>  <|user|> i want a restaurant in the centre and serve asian oriental food ? what be the phone numb ? <|system_actions|> request slot price range <|user|> i do not care . <|system_actions|>  <|user|> what be the phone numb ?
request slot phone,inform food asian oriental,inform area centre,inform price range dontcare