Compose brief resignation letter sent direct to manager only after the conversation letting them know you are leaving. Thank you for the opportunity to be employed here (this is optional though).Customer: Hello, I'm from Florida. You want to give at least a two weeks' notice. Dear xxxx, Please accept this letter as notice that I am resigning my position. My last day at work will be xxxx. In the opening paragraph, clearly state that you are resigning from your position. In your resignation letter, be as brief as possible and offer absolutely no comments. Nobody in the company cares about your reason for leaving. Bob Dylan performs with The Band at the Forum in Los Angeles on Feb.