generate response: The one in the centre would be ideal. There will be 7 people staying for 2 nights, starting Tuesday.. Intent: find_train. Slots: hotel-bookday=tuesday, hotel-bookpeople=7, hotel-bookstay=2, hotel-pricerange=expensive, hotel-stars=4, hotel-type=hotel
Response: Booking was successful. Reference number is : VZF6OEIK . anything else today?