hi , i am traveling to cambridge and need help finding a train . i would like to leave on tuesday sometime after 13:00 .
when would you like to travel and where are you coming from ?
{'service': 'train', 'act': 'inform', 'slot_name': 'time', 'value': '51 minutes'} {'service': 'train', 'act': 'inform', 'slot_name': 'leave', 'value': '13:17'} {'service': 'train', 'act': 'inform', 'slot_name': 'depart', 'value': "london's kings cross station"} {'service': 'train', 'act': 'inform', 'slot_name': 'ticket', 'value': ' 23.60'}
i have a train leaving london s kings cross station every 2 hour -s , starting at 13:17 . the trip is 51 minutes long and costs 23.60 pounds .