generate response: Yes, that's perfect. Can you book that for 8 people?. Intent: book_train. Slots: train-bookpeople=8, train-day=saturday, train-departure=cambridge, train-destination=london kings cross, train-leaveat=18:45
Response: You are all booked with reference number 144VDBRM . The cost of 151.04 GBP will be payable at the station. Can I be of further assistance today?