Dear Mr. Skilling,         Thank you very much for taking the time to meet with me today.
Joannie told me how extremely busy your schedule is, and I feel honored that you were willing to spare some of your time to get to know one of your interns;  it really says a lot.
Best of wishes to you and your brother, and I hope that we get a chance to meet again...next year!
Sincerely,

Thank You
Dear Mr. Skilling, Thank you very much for taking the time to meet with me today.
Joannie told me how extremely busy your schedule is, and I feel honored that you were willing to spare some of your time to get to know one of your interns; it really says a lot.
Best of wishes to you and your brother, and I hope that we get a chance to meet again...next year!
Sincerely,
time know interns joannie extremely busy lot best wishes meet today dear mr skilling willing spare brother schedule feel honored