Dear Mr./Ms.,
My name is XXX and I am a finance major at the University of XXX interested in investment banking. I was wondering if I could have a few minutes of your time to discuss your experience at (FIRM), as well as your (product/coverage) group. I understand that you are extremely busy, so if this would in any way be an inconvenience please don't trouble yourself.
Thank you for your time,
-XXX
