generate response: Yes. please get me tickets for the same group of people.. Intent: book_train. Slots: train-arriveby=12:00, train-bookpeople=9, train-day=friday, train-departure=kings lynn, train-destination=cambridge
Response: Booking was successful, the total fee is 88.2 GBP payable at the station . Reference number is : YTTF2L2U .