hi ! i need a train to birmingham new street . i will be traveling on wednesday from cambridge . i need to leave sometime after 13:45 please .
what day would you be needing the train ?
{'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '16:44'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '14:01'} {'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr8860 '} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'}
tr8860 departs at 14:01 and arrives by 16:44 . would you like a ticket ?