generate response: I want to book for 2 people.. Intent: book_train. Slots: train-bookpeople=2, train-day=monday, train-departure=kings lynn, train-destination=cambridge, train-leaveat=11:30
Response: Booking was successful, the total fee is 19.6 GBP payable at the station . Reference number is : VC9DZEG8 . Is there anything else I can help with today?