i need a train out of london kings cross please . i am headed to cambridge i need to get there at 09:45 on monday .
okay ! what day would you like to leave ?
{'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '8:08'} {'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr9276'}
the tr9276 arrives at 8:08 . would that work for you ?