Thank you for agreeing to speak at our annual (event). We are excited for you to share your research and ideas about (subject). This is going to be an exciting event and we are grateful you will join us.
To confirm the details, you will speak (date) at (time)....
Dear (recipient's name),
Thank you for agreeing to speak at our annual (event). We are excited for you to share your research and ideas about (subject). This is going to be an exciting event and we are grateful you will join us.
To confirm the details, you will speak (date) at (time). Please arrive (number) minutes early so we can get the microphone and stage set up for your speech. We look forward to seeing you. If you have any questions, please feel free to give me a call at (phone number).