generate response: Well I need it to leave after 19:30 and I would like to make a booking for 5 people on Tuesday and I will need a reference number.. Intent: book_train. Slots: train-bookpeople=5, train-day=tuesday, train-departure=cambridge, train-destination=london kings cross, train-leaveat=19:30
Response: Booking was successful, the total fee is 118 GBP payable at the station .Reference number is : MMHRON1T .