i am looking for a train to stevenage that leaves after 17:30 . is there anything available then ?
{'service': 'train', 'act': 'inform', 'slot_name': 'choice', 'value': 'a few'} {'service': 'train', 'act': 'request', 'slot_name': 'day', 'value': '?'}
i have a few choices for you . what day are you wanting to travel ?