Dear

It was a pleasure meeting with you yesterday and having
the opportunity to discuss your education and your career
goals.

I appreciate your candidness and feel that since your
objectives are to work in the field of (specify area)
you should attempt to obtain a position with a firm that
would enable you to gain experience in your preferred area.
Unfortunately, our business does not afford you this
opportunity.

I am certain that you will find a position which suits you
soon and I believe that you have a great deal to contribute.

Please accept my best wishes for your future.