i am looking for a cheap hotel with free parking near cambridge .
{'service': 'hotel', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': 'multiple'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'price', 'value': 'cheap'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'parking', 'value': 'none'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'type', 'value': 'hotels'}
i have multiple cheap hotel -s with free parking . what part of town are you interested in staying in ?