generate response: I need to book this for 6 people please. I will also need to get the reference number. Thanks for your help!. Intent: book_train. Slots: train-arriveby=11:30, train-bookpeople=6, train-day=friday, train-departure=peterborough, train-destination=cambridge
Response: Booking was successful, the total fee is 99 GBP payable at the station . Reference number is : TQKCP8R1 .