hi , i am looking for an expensive restaurant that serves kosher food .
{'service': 'restaurant', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'restaurant', 'act': 'request', 'slot_name': 'food', 'value': '?'} {'service': 'restaurant', 'act': 'request', 'slot_name': 'price', 'value': '?'}
in which area would you like to find a kosher restaurant in the expensive price range ?