i need to find somewhere to eat that is moderate -ly priced in the city s center .
{'service': 'restaurant', 'act': 'request', 'slot_name': 'food', 'value': '?'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': 'many'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': ' 21'}
there are many great options to choose from . 21 in fact ! any particular type of cuisine you are looking for ?