generate response: I will be traveling on Thursday.. Intent: book_train. Slots: restaurant-area=centre, restaurant-bookday=thursday, restaurant-bookpeople=7, restaurant-booktime=19:15, restaurant-food=korean, restaurant-name=little seoul, restaurant-pricerange=expensive, train-arriveby=10:32, train-bookpeople=7, train-day=thursday, train-departure=broxbourne, train-destination=cambridge
Response: Sorry it looks like TR2145 is no longer available, I will substitute with TR5687 which arrives same time. Booking complete 125.29 GBP payable at the station, Reference number 8XYHVB3U .Anything else?