i need a train to norwich , from cambridge . on tuesday . i need to get into norwich by 15:00 . no thanks . i do not want to book today . but can you tell me what time that train departs ?
what day were you planning to travel ? tr1659 is train that goes from cambridge to norwich and arrives at norwich at 14:55 . would you like to book it ?
{'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr1659 '} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '13:36'} {'service': 'train', 'act': 'inform', 'slot_name': 'depart', 'value': 'cambridge '}
tr1659 leaves cambridge at 13:36 .