generate response: Please book for 8 people.. Intent: book_train. Slots: train-bookpeople=8, train-day=saturday, train-departure=cambridge, train-destination=norwich, train-leaveat=13:00
Response: Alright the book was successful, the total fee is going to be 112.64 GBP payable at the station and the reference number is 28O28GIJ .