Sir, I will not able to come to the office for (date), due to some personal reasons. Kindly grant me leave for this time, I will be most thankful to you. I make sure to complete all the work for said days beforehand so that you may not get any inconvenience during my absence. Thank you for understanding and accommodating me.
Dear sir. It would be highly appreciated if you could grant me leave for (day) (date). I will not be able to come due to certain reasons. I assure you that I will manage all my work tasks. My coworker will also help me in completing my assigned tasks so that we will complete the project on time. Furthermore, I will give extra hours to complete the assigned tasks. I will be thankful to you on your cooperation and understanding my problem.
I am feeling difficulty in asking about one day leave as an ongoing project cannot afford my absence, but I need a leave urgently. The reason is that my mother is sick, and I need to go care for her as there is no one else available at the moment. My sister needs to go out of town for important reasons, so she has no other choice but to leave her in my care. I hope you will understand. I will make sure to finish as much work I can before leaving and will complete the rest once I return by putting in double-time hours. I say sorry from the depths of my heart for anyway this might prove a hindrance to you. Thank you.
Hello, sir, how are you? I hope you are in the best of health. Sir, I am writing this to get a permission for a one day leave for (date) because I must go to another city for a personal reason. I guarantee that I will submit all reports by this afternoon and make sure that I will complete the assigned tasks as soon as I will return to the office. It’s my promise, my absence will not create an issue in the problem and the project will be completed on time. I assure you the things which I am not able to cover on time will be completed when I return. Hope you will understand and grant me a leave for one day.