Respected Sir/ Madam,
This is to inform you that I am ________(name), working as a ________ (designation) having employee ID _________ (employee ID number/ code).
Through this email, I would like to bring to your urgent attention that I have to travel to my hometown because ____________ (mention reason – vacation/ family issue/ personal reason/ other) from date __/__/____ (date) to __/__/____ (date) and due to which I will not be able to work during this period.
In this regard, I hereby request you to kindly sanction me leave from date __/__/____ (date) to __/__/____ (date). If possible, please approve my leave request as soon as possible so that I can plan my trip accordingly.
Thank you for your understanding and cooperation.
___________ (Employee ID Number),
___________ (Contact details).