i need to leave from cambridge on wednesday . can you help me find a train ? i would like to go to ely , and arrive by 17:45 . i want to leave as late as possible and still arrive by 17:45 .
we have several that fit the bill , do you have a destination ? do you have a time you would like to leave ?
{'service': 'train', 'act': 'offerbook', 'slot_name': 'leave', 'value': '15:50'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'id', 'value': 'tr6745'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'arrive', 'value': '16:07'}
i can book you on the tr6745 leaving at 15:50 and arriving at 16:07 .