generate response: Please, just one ticket. Can I have the reference number as well?. Intent: book_train. Slots: train-arriveby=13:45, train-bookpeople=1, train-day=tuesday, train-departure=cambridge, train-destination=birmingham new street
Response: The booking went through successfully. Reference number is : U1F39M58 . The total fee is 75.09 GBP. Is there anything else I can help you with?