i am planning a trip in cambridge i am looking to go to leicester . i want to leave on sunday and arrive by 21:45 .
great , would you like some information ?
{'service': 'train', 'act': 'offerbook', 'slot_name': 'arrive', 'value': '21:06'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'dest', 'value': 'leicester '} {'service': 'train', 'act': 'offerbook', 'slot_name': 'id', 'value': 'tr9831 '}
train tr9831 arrives in leicester at 21:06 , will that work for you ?