i need a train to kings lynn . friday please . from cambridge leaving after 17:00
what day would you be wanting to travel ?
{'service': 'train', 'act': 'inform', 'slot_name': 'day', 'value': 'friday'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '17:00'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': ' 17:11'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'}
the earliest train leaving after 17:00 on friday leaves at 17:11 . would you like me to book this train for you ?