Name of Office
City, State Zip
[Name of student], a [degree/major] at [name of your school], has requested a letter of reciprocity for services from the career center at [name of the contact's college/university].
[Student] will be looking for a job in your area when she/he graduates in June. I would appreciate your extending to her any services that could assist her/him in her job hunt. Sh/hee is an outstanding student here.
If any of your students should be relocating to our area, I would be happy to extend reciprocal courtesies. I assume this arrangement will not normally include on-campus interviewing privileges or eligibility for career services available only to your own students and alumni.
Thank you for your consideration on behalf of [student].