i am looking for a cheap guest house to stay in for my trip to cambridge .
{'service': 'hotel', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': '9'}
i have 9 entries matching your request . do you have a preference for area ?