i am going to cambridge and need a hotel not really . i like 4 star place -s that include free parking though .
i can help with that . do you have a preferred price range in mind ?
{'service': 'hotel', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': 'several'}
i have several place -s . which area would you prefer to be in .