generate response: Actually, can I alter my reservation? I only need it for 6 people.. Intent: book_train. Slots: train-arriveby=19:00, train-bookpeople=6, train-day=saturday, train-departure=birmingham new street, train-destination=cambridge, train-leaveat=dontcare
Response: Ok, I have changed your reservation on TRY7802 to 6 people. The new reference number is 3VKS9BBT and the new total is 360.48 GBP. Anything else I can do?