i am visiting cambridge and want a bed and breakfast like experience , can you help me find a guest house with free wifi ?
{'service': 'hotel', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': '23'}
there are 23 . what part of town would you like to stay in ?