i am looking for moderate -ly priced 3 star guest house in cambridge .
{'service': 'hotel', 'act': 'request', 'slot_name': 'parking', 'value': '?'} {'service': 'hotel', 'act': 'request', 'slot_name': 'internet', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': 'four'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'type', 'value': 'guesthouses'}
there are 4 guest houses that meet your criteria . do you need internet or parking ?