a north part of town restaurant
{'service': 'restaurant', 'act': 'request', 'slot_name': 'price', 'value': '?'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': 'several'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'area', 'value': 'north'}
do you have a price range preference ? we have several restaurant -s in the north part of town