generate response: Thank you, I will buy a ticket for 14.32 pounds for train TR4813 leaving Sunday at 14:32.. Intent: book_train. Slots: train-bookpeople=1, train-day=sunday, train-departure=broxbourne, train-destination=cambridge, train-leaveat=14:00, after 13:45
Response: Your booking was successful, the total fee is 14.32 GBP payable at the station. Your reference number is 4YAT8PVP .