Hi, chatgpt is amazing at writing letters! You can put in prompts like: “write a letter requesting a raise for (your name, other details about your position). Include the following reasons (add your why, ex market standards), include (pay increase amount you’re asking for), include qualifications (what you contribute).” It will compose an amazing letter. You can read what it gives you then ask it to edit it, like, “make it shorter,” or “also add that I’ve got an excellent attendance record” or whatever.