i want to take a train to cambridge that arrives by 17:00 . i'll be traveling from peterborough . oh , i forgot to mention that , sunday please . not now . what s the travel time for that train ?
where will you be departing from ? what day would you like to travel ? i have train tr3782 leavinga t 5:19 and arriving at 6:09 . would you like to book that ?
{'service': 'train', 'act': 'inform', 'slot_name': 'time', 'value': '50 minutes'}
the total travel time is 50 minutes .