hi there ! i need a 4 star accommodation with free wifi . yes , i would like to stay in the north of possible .
there are several . is there an area of town you are interested in ?
{'service': 'hotel', 'act': 'select', 'slot_name': 'price', 'value': 'moderate or cheap'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': 'eight'}
there are 8 . what price range would you like ? moderate or cheap ?