Your letterhead, if desired; if not, your return address] [Date of letter-month, day, and year] [Recipient'sfirstandlastnames] [Companyname] [StreetorP.O.boxaddress] [City, State ZIP code] Dear [recipient's name]: It was a great honor to have you speak at our annual banquet and fundraiser on Friday evening. Thank you for taking the time to do this. I have received many favorable remarks about your speech and the style in which you delivered the information. I hope we can arrange to have you speak at another event in the near future. Thanks again for providing such a compelling and informative speech. We will talk with you again soon. Best regards, [Signature] [Sender's first and last names]