Dear Hiring Manager:
This letter is to express my interest in discussing position offered by your company. The opportunity presented in this listing is very appealing, and I believe that my experience and education will make me a competitive candidate for this position.
The key strengths that I possess for success in this position include, but are not limited to, the following:
• Provide exceptional contributions to customer service for all customers.
• Strive for continued excellence.
• Strong communication skills.
• I am a self-starter.
• Eager to learn new things.

You will find me to be well-spoken, energetic, confident, and personable, the type of person on whom your customers will rely. I also have a wide breadth of experience of the type that gives you the versatility to place me in a number of contexts with confidence that the level of excellence you expect will be met. Please see my resume for additional information on my experience.
I hope that you'll find my experience and interests intriguing enough to warrant a face-to-face meeting, as I am confident that I could provide value to you and your customers as a member of your team.