Dear Hiring Manager,

I write to apply for the Office Assistant opening in your organization. As a proven office assistant/administrative secretary/front desk personnel with over 1 year of experience and a track record of achieving excellence in managing organisation's public image and customer-organisation relationship, I am convinced my skill matches your need and I am enthusiastic about bringing my experience and expertise to your organisation.
 I look forward to meeting with you to further discuss my qualification and experience.
Thank you for your time and consideration.

Kind regards.

Sincerely,
Praise Ben Ahuruonye