Thank You For Thank You Letter for a speech
Dear {Recipient},
Thank you so much for speaking to the {employees/members/etc.} of {company/organization/etc.} about {topic}. We really appreciate you sharing your {expertise/knowledge/experiences} with us.
Since {relevant current situation of company or organization}, your comments were very timely. We hope to use your suggestions in {project/initiative}.
Thank you again for your time!
Sincerely,
{Your Name}