generate response: Yes please, I need to book it for 6 people.. Intent: book_train. Slots: train-arriveby=17:00, train-bookpeople=6, train-day=tuesday, train-departure=cambridge, train-destination=peterborough
Response: Booking was successful, the total fee is 99 GBP payable at the station . Reference number is : 9YJM47UH .