<|user|> i want to find a expensive restaurant in the east part of town . <|system_actions|> request slot food <|user|> i do not care . i just need to know the address , phone numb , and postcode of the venue please . <|system_actions|>  <|user|> what be the food type of that restaurant ?
request slot food,inform area east,inform food dontcare,inform price range expensive