i am looking for a restaurant serving persian food in the expensive price range .
{'service': 'restaurant', 'act': 'request', 'slot_name': 'food', 'value': '?'} {'service': 'restaurant', 'act': 'nooffer', 'slot_name': 'food', 'value': 'persian '}
i am sorry , there are not any expensive persian restaurant -s . would you like me to check for a different type of food ?