hi there . can you help me find a train to cambridge on thursday ? no , i am coming from ely . i would like to arrive in cambridge by 16:15 . i need the travel time for that .
i can . will you be departing from london kings cross ? what time would you like to travel ? i would recommend the tr7745 train that arrives at 07:52 . would that work ?
{'service': 'train', 'act': 'inform', 'slot_name': 'time', 'value': '17 minutes'}
it is 17 minutes .