i am planning a trip in cambridge . i need to find a hotel in cambridge .
ok , and how can i help you ?
{'service': 'hotel', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'hotel', 'act': 'request', 'slot_name': 'price', 'value': '?'}
any particular location or price range ?