i would like a ticket to a train that arrives in cambridge before 8:45am . i would like to depart from london kings cross i need the train to leave on sunday .
there are 231 trains that arrive in cambridge before 8:45 , can you tell me where you want to depart from to narrow it down ? i can book you on train number tr4543 . it departs at 07:17 and arrives in cambridge at 8:08 .
{'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '5:17'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': ' 7:17'} {'service': 'train', 'act': 'select', 'slot_name': 'none', 'value': 'none'}
okay , i got 1 leaving at 5:17 and another at 7:17 , do you have a preference ?