i need a place to stay in cambridge that has wifi , and free parking please .
{'service': 'hotel', 'act': 'request', 'slot_name': 'price', 'value': '?'} {'service': 'hotel', 'act': 'request', 'slot_name': 'type', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': '29'}
there are 29 place -s that match your request . would you have a price range in mind or type of place ?