i need a place to stay located in north cambridge that has free parking .
{'service': 'hotel', 'act': 'request', 'slot_name': 'stars', 'value': '?'} {'service': 'hotel', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': '8'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'choice', 'value': ' 2'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'parking', 'value': 'none'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'type', 'value': 'guesthouses'} {'service': 'hotel', 'act': 'inform', 'slot_name': 'type', 'value': ' hotels'}
i have 8 guest houses and 2 hotel -s in that area with free parking . do you have a price range or rating in mind ?