generate response: I need 3 tickets please.. Intent: book_train. Slots: train-arriveby=17:30, train-bookpeople=3, train-day=thursday, train-departure=cambridge, train-destination=norwich
Response: Your booking was successful. The total is 52.8 GBP, payable at the train station. Your reference number is R22NVXLA . Is there anything else I can help you with?