How to write a leave letter for travel?

Hello! I am writing this letter to ask you for leave. I plan to travel from [vacation start date] to [vacation end date]. I will come back as soon as possible and try to finish all the work after I come back.

During my absence, I will do my best to arrange all the work to ensure that my departure will not affect the work in the office. If you need any information or help, please feel free to contact me.

Thank you for your understanding and support.

I am here to convey

Salute!

[Your name]

XXXX，XXXX，XX，XX