Write a mail to approve my pending attendance and I use 2 comps off because I work in cbs upgrade

Subject: Request for Approval of Pending Attendance and Use of Compensatory Off

Dear [Manager's Name],
I am writing to request your approval for my pending attendance and the use of my compensatory off for the period of [date range].
As you are aware, during this period, I was involved in the CBS upgrade project, which required me to work additional hours to ensure that the project was completed on time. As a result, I accumulated two days of compensatory off, which I would like to use for the period mentioned above.
I understand that my attendance during this period was pending due to the nature of the project and the additional hours that I had to put in. However, I would like to assure you that I completed all the tasks assigned to me and fulfilled all my responsibilities as per the project requirements.
I would be grateful if you could approve my pending attendance for this period and allow me to use my compensatory off. If you have any concerns or queries, please do not hesitate to contact me.

Thank you for your understanding and support.

Sincerely,
[Your Name]