It was a pleasure meeting you on (date) and talking about the position of (job title). I was impressed with your company and I'm excited to learn more about the job. I'm definitely interested in pursuing this opportunity.
Sincerely,
(your name)
Dear (recipient's name),
It was a pleasure meeting you on (date) and talking about the position of (job title). I was impressed with your company and I'm excited to learn more about the job. I'm definitely interested in pursuing this opportunity.
Sincerely,
(your name)