i am looking for a hotel with a 4 star rating and free parking
{'service': 'hotel', 'act': 'request', 'slot_name': 'type', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': '19'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'parking', 'value': 'none'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'stars', 'value': '4'}
what type of hotel are you looking for ? we have 19 with free parking and rated 4 star .