i am looking for a thai restaurant any area will do .
{'service': 'restaurant', 'act': 'inform', 'slot_name': 'food', 'value': 'thai'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'price', 'value': 'expensive'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'area', 'value': 'centre of town'} {'service': 'restaurant', 'act': 'inform', 'slot_name': 'name', 'value': 'bangkok city'}
bangkok city is an expensive thai restaurant in the centre of town .