Yes, you can amend your booking. Just make sure you check the terms and conditions of your service provider (hotel supplier, airline, transfer company etc). You can request an amendment  through our Live Chat contact us  or over the phone on 020 8016 3295 (just bear in mind our wait times can be longer than we would like at the moment and so live chat will always be the quickest way to contact us) and we'll help you get it sorted.