i am looking for information in cambridge . i need a train leaving cambridge on wednesday after 16:45 . i would like to leave after 16:45 and go to norwich please .
what type of information ? sure , i can help you with that . where would you like to leave from ?
{'service': 'train', 'act': 'inform', 'slot_name': 'id', 'value': 'tr1309 '} {'service': 'train', 'act': 'inform', 'slot_name': 'arrive', 'value': '18:55'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '17:36'} {'service': 'train', 'act': 'offerbook', 'slot_name': 'none', 'value': 'none'}
tr1309 departs at 17:36 and arrives by 18:55 . would you like a ticket ?