Look out the Leave application format. I hope this will help you. It is short, simple and to the point.
Dear (Reporting Head),
Subject: Letter of application for leave.
I, (Name), (Employee Code Number X) would like to request leave for the days between (start date and end date). The reason for leave is (reason for leave). I assure you I will complete any work that remains pending over my period of absence. I request for your consideration of this matter.
Kindly check the difference between Show Cause and Warning letter.
Show Cause - Given to particular person on the basis of memo by specifying misconduct and related to Standing order's under what Section it is coming. Specific time is given to give the written explaination regarding the misconduct that why the disciplinary action should not be taken against?
Warning Letter - on the basis of priliminary enquiry and the explaination recieved against Show Cause notice is not satisfactory but the quantum of punishment is not major in nature, then warning letter can be issued for avoiding the repetation of that type of misconduct in future.
I hope you are clear with the above info..!!!!
SOHAN G. B.