generate response: The six of us, we're all coming to Cambridge together.. Intent: book_train. Slots: train-bookpeople=6, train-day=wednesday, train-departure=peterborough, train-destination=cambridge, train-leaveat=21:45
Response: Your Booking was successful, the total fee is 99 GBP. Reference number is : BK804G2H . May I help with anything else?