I believe that you will consider this application favorably and I wish to assure you that I should make every effort to be worthy of the confidence you may place in me.
I wish to assure you that, if successful, I would endeavor to give you every satisfaction.
Thank you in advance for your consideration and courtesy.
I am enclosing a brief resume as you requested. Please let me know if you want an interview.
I am enclosing a personal data sheet which I think will adequately show you my qualifications.
I would be pleased if you would grant me an interview at you convenience.
Trusting you will give my application kind consideration and hoping to hear favorably from you at your convenience.
I hope to have the pleasure of your granting me an interview.