generate response: Sounds good. I need 4 tickets.. Intent: book_train. Slots: train-arriveby=10:00, 10 am, train-bookpeople=4, train-day=tuesday, train-departure=leicester, train-destination=cambridge
Response: Booking was successful, the total fee is 151.19 GBP payable at the station. Your reference number is : MRTSNQMU .