Sure you can! Please make sure to provide your current URL and the URL you would like us to change it to and we will notify you once it has been changed.
For example, your current booking page URL might be bookme.name/example and you would like to change it to bookme.name/special.
URLs need to have at least 6 characters and must contain only letters or numbers, so please keep this in mind when you put in your request.
I hope that answers your question and if you have any others, please use the chat button on the bottom right of your screen to ask me anything else.