Dear Sir/Madam
I would like to thank you for giving me an opportunity to speak with me at the recent State University career fair (name of university & fair). I really appreciate your interest and encouragement, and as we discussed, I am enclosing my resume for your review as a follow-up to our discussion.
I have various qualities, which will surely help me prove to be an asset to your firm (name). I have leadership qualities, a go-getter who is reliable, pleasant, encouraging, and loyal.
I will appreciate if you call me at (phone number) to set up an appointment. In the meantime, I thank you again for your time at the career fair, and I look forward to meeting you again soon.
Sincerely