i need to book a train leaving from london kings cross . i need to leave after 11:30 on tuesday . i am traveling to cambridge .
what day were you wanting to travel on ?
{'service': 'train', 'act': 'inform', 'slot_name': 'choice', 'value': '6'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '13:17'} {'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr3456'}
i have 6 entires . tr3456 leaves at 13:17 . does that work for you ?