i am looking for a place to dine in the centre .
{'service': 'restaurant', 'act': 'request', 'slot_name': 'food', 'value': '?'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'choice', 'value': 'many'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'area', 'value': 'centre of town'}
there are many restaurant -s in the centre of town , do you have a preference of food ?