i need a place to stay that has free wifi .
{'service': 'hotel', 'act': 'request', 'slot_name': 'price', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'area', 'value': 'cambridge'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': '32'}
there are 32 options in cambridge , what price range are you looking for ?