i need a train leaving cambridge on thursday . i would like to go to leicester and get there by 18:45
there are quite a few running all day to many different stations . where would you like to go ?
{'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '17:06'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '15:21'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'id', 'value': 'tr9839'}
sure , i can get you aboard a 15:21 arriving at 17:06 . would you like me to book a seat aboard tr9839 ?