hi , i need a train to cambridge on wednesday , please . i will be leaving from stansted airport and will need to get to cambridge by 18:00 .
may i ask for your departure city ?
{'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '09:52'} {'service': 'general', 'act': 'reqmore', 'slot_name': 'none', 'value': 'none'}
i found a train that arrives at 09:52 . will that work ?