i am looking for a place to stay in cambridge , please .
{'service': 'hotel', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': '33'}
there are 33 place -s to stay in cambridge . do you have a preferred area of cambridge ?