generate response: That one will work, can you get me 7 tickets please?. Intent: book_train. Slots: train-arriveby=08:00, 8:00, train-bookpeople=7, train-day=saturday, train-departure=cambridge, train-destination=kings lynn
Response: Alright, I've booked that and it was successful. Your Reference number is D2D4VN6F and the total fee is 62.72 GBP. Anything else?