generate response: Yes. Please book for 6 people.. Intent: book_train. Slots: train-arriveby=15:45, train-bookpeople=6, train-day=saturday, train-departure=cambridge, train-destination=stevenage
Response: Your booking was successful, the total fee is 61.44 payable at the station. Reference number is: K6E4V6XO . Will there be anything else?