What should your appointment request letter include? Manage meeting requests like a pro with our indepth guide to writing the best meeting request emails.I am writing to request an appointment with you at your earliest convenience. In this article, you'll find five email templates that you can use to inform clients about the completion of a project. These emails are needed to arrange meetings and upcoming appointments with clients, managers, supervisors, or business partners. In this piece, you'll learn how to schedule an appointment in an email. You'll also get some samples from experts. I have recently been appointed to represent you on your appeal in the California Court of Appeal. Sample Meeting Request Letter. Use the sample letter below as a guide for drafting your own meeting request to your Members of Congress.