As you know I ’ Ve been thinking about moving my career in a new direction . I am hoping that you will be able to provide me with a reference to help me jump-start my future .   I realize that I ’ m not in a position to offer you the kind of promotion you deserve I'll gladly do what I can to help .   Thank you . I ’ Ve really enjoyed my time here . I've grown both personally and professionally with this company .   And , as well as being a pleasure to work with , you ’ Ve been instrumental in helping us complete many key projects . 