To whom it may concern,
I am really grateful you give me opportunity to work with you. I am always up to challenges and not a stranger to high levels of responsibility. I think that your project will be done in a week or less, we can discuss details in further letter. I will send you 2 simple banners with letter which I have done couple of days ago. Thank you again for this opportunity.
I am looking forward to hear from you,
Best wishes,
Alex