generate response: That's great I need to make a booking for 6 people. Intent: book_train. Slots: train-bookpeople=6, train-day=thursday, train-destination=stevenage, train-leaveat=17:15
Response: Sure! I have placed a booking for 6 people on the train departing Cambridge to Stevenage at 17:21. The total cost of travel is 78.8 pounds. Your confirmation number is 3UASOJDN .