<|user|> hello , i be look for a nice german restaurant . <|system_actions|> request slot food <|user|> how about european yes ? <|system_actions|> request slot area <|user|> i do not care . <|system_actions|> request slot price range <|user|> can i have the address , phone numb , and area for the most expensive one ? <|system_actions|>  <|user|> thank you goodbye
inform food european,inform price range expensive,inform area dontcare