Dear Felix
It was a pleasure meeting with you yesterday and having the opportunity to discuss your education and your career goals.
We 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.
We are certain that you will find a position which suits you soon, and believe that you have a great deal to contribute. Please accept our best wishes for your future.
By:Lydia