generate response: nope, would just like it to leave after 15:45. Intent: book_train. Slots: train-bookpeople=7, train-day=friday, train-departure=cambridge, train-destination=birmingham new street, train-leaveat=15:45
Response: Booking was successful, the total fee is 525.69 GBP payable at the station . Reference number is : ZTJU607W . Anything more I can help with?