A request letter for a university visit

1. Principle,
School Name,
Date.
Dean,
Faculty of Foo,
University of Bar.
Dear Sir,
Requesting a faculty visit
We have planned an educational trip to Kandy on coming Friday (3rd May 2016). As a part of
the visit we would like to come and show the Faculty of Foo to our students. There will be
around 25 students and 5 staff members joining them.
We are kindly requesting you to give the permission to visit the Foo Faculty premises.
Thank you.
Signature.