Could you write a letter to my boss, Mr. Williams, apologizing for missing an important deadline and providing a plan to make up for it? Keep it short, formal, and straightforward. Signed by Kyra.
Dear Mr. Williams,

I'm sorry I missed the important deadline that was assigned to me. I understand the gravity of the situation and regret any inconvenience my delay may have caused the team and company.

I take full responsibility for missing the deadline and assure you that I am taking all necessary measures to ensure this doesn't happen again. I've planned to compensate for the lost time and will work diligently to finish the task as soon as possible. Also, I will be providing frequent updates to you and the team to ensure we are all on the same page and working towards the successful completion of the project.

I appreciate your understanding and apologize again for missing the deadline.

Sincerely,

Kyra