I am writing to request an appointment with you at your earliest convenience. What should your appointment request letter include?Manage meeting requests like a pro with our indepth guide to writing the best meeting request emails. Client advice letters, which lawyers write to answer the client's legal question and guide the client's decision-making, are the most common way lawyers provide. Sample Meeting Request Letter. Use the sample letter below as a guide for drafting your own meeting request to your Members of Congress. These emails are needed to arrange meetings and upcoming appointments with clients, managers, supervisors, or business partners. Format the finished letter of offer and award agreement documents so that the signatures are not left dangling alone on a page. After filling in the placeholders, use MailMaestro's Improve existing email option. Writing letters may help you stand out from the competition and build lasting customer connections.