To, [Manager's Name], [Designation], [Company Name]
Date: [Date]
Subject: Application for leave
Dear [Mr./Ms. Manager's Name],
I would like to request leave from [start date] to [end date] due to [reason, e.g. a personal matter]. I will ensure that my pending tasks are handed over to [colleague's name] and that urgent work is completed before I leave.
You can reach me on [phone/email] in case of anything urgent. I would be grateful if you could approve my leave.
Thank you for your consideration.
Best regards, [Your Name] [Designation], [Employee ID]