i am looking for a guest house to stay at with a 4 star rating
{'service': 'hotel', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': '18'}
certainly , there are 18 options . is there an area of town that you prefer ?