i want to take a train to cambridge that arrives by 17:00 . i'll be traveling from peterborough . oh , i forgot to mention that , sunday please .
where will you be departing from ? what day would you like to travel ?
{'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr3782 '} {'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '6:09'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '5:19'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'}
i have train tr3782 leavinga t 5:19 and arriving at 6:09 . would you like to book that ?