Question

how to write mail for railway pass

Answer 1

From: Date:
Mr. XYZ, (Your Name and Address)
Complete Address (as per National ID Proof)
contact detail: (Mobile number)

To,
The Station Master, 
Circular journey ticket section,
C/O Indian Railways, 
City (name of the city from where you begin travel). 

Dear Sir/Madam, 

Sub: "Applying for a Circular journey ticket - total six passengers"

This is to inform your office that I am applying for a Circular journey ticket start dates from 00/00/0000 to 00/00/0000 with the following routes. Kindly assist on this matter.
Kindly approve it.

Your's Truly,

(Your Name / Sign)