Is it possible to add one or more person(s) to my booking? Follow Of course this is possible! We would love to help you with this. Please call us on +31 (0)88 - 7000 110 Related articles Telephone Contact My name and/or information is incorrectly stated. I have personalized my tickets. Can I personalize one or all of them again? I am unable to place an order. I would like to extend my booking, what are my options? Comments 0 comments Article is closed for comments.