generate response: I am looking for a train to take me from Cambridge to Kings Lynn. I need the train to leave on Thursday and arrive by 20:45. Intent: book_train. Slots: train-arriveby=20:45, train-day=thursday, train-departure=cambridge, train-destination=kings lynn
Response: Booking was successful, the total fee is 9.8 GBP payable at the station. Reference number is : IS961RCU . Is there anything else I can help with?