i am looking for a moderate -ly priced restaurant that serves indian food .
{'service': 'restaurant', 'act': 'request', 'slot_name': 'area', 'value': '?'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': '4'}
there are 4 restaurant -s to choose from . do you have a part of town you prefer ?