interview follow-up

Dear Dr. XX,

It was very nice to talk to you last Wednesday and thank you very much for your time. Regarding the on-site interview you mentioned during the interview, it is no problem for me to give a 15-30 minute presentation. So far, I haven’t received any calls from your HR staff. I would appreciate it very much if you could let me know the update. I will send the topic of my presentation to you after the on-site schedule is confirmed.

Sincerely,
xxx