i need the address of an expensive restaurant in the east part of town . i do not have a preference . yes , please give me their address .
would you prefer british , indian , or chinese food , or a gastropub ? the grafton hotel restaurant serves british food , is in the east part of town and is in the expensive price range . would you like their location ?
{'service': 'restaurant', 'act': 'inform', 'slot_name': 'addr', 'value': 'grafton hotel 619 newmarket road fen ditton'}
their address is grafton hotel 619 newmarket road fen ditton