generate response: cambridge and should go to norwich.for 6 people.I need the the reference number. Intent: book_train. Slots: train-arriveby=13:15, 1:15 pm, train-bookpeople=6, train-day=friday, train-departure=cambridge, train-destination=norwich
Response: Great. The TR2557 arrives by 12:55, so I have booked it for 6 people. Your reference number is X56LPMKM . Is there anything else I can help you with today?