<|user|> please recommend me a expensive restaurant that serve afghan food . <|system_actions|> request slot price range,request slot food <|user|> european food ? <|system_actions|> request slot area <|user|> i do not care where it be . <|system_actions|>  <|user|> what be the price range ? <|system_actions|>  <|user|> what be the address , phone numb , and area ?
request slot phone,request slot area,request slot address,inform food european,inform price range expensive,inform area dontcare