i would like to leave cambridge on sunday . can you check on trains for me ? i would like to go to bishops stortford . i would like to arrive by 18:15 .
sure , i can check on that for you . where would you like to go ? and at what time would you like to travel ?
{'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '18:15'} {'service': 'train', 'act': 'inform', 'slot_name': 'choice', 'value': '7'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '05:29'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': 'every 2 hours'} {'service': 'train', 'act': 'inform', 'slot_name': 'depart', 'value': 'cambridge'} {'service': 'train', 'act': 'inform', 'slot_name': 'depart', 'value': 'bishops stortford'}
there are 7 trains leaving cambridge that can have you there by 18:15 . they leave bishops stortford starting at 05:29 and leave every 2 hour -s after that .