Dear (NAME),

As you work on the (DEPARTMENT), your (MANAGER) has considered your request to attend the (RELIGIOUS EVENT) on (DATE). The time and date of this event was taken into consideretion, 
along with other factors such as staffing levels and rotas. The decision that was made was (ATTENDING EVENT). 

Should you have any questions or have any issues on the decision made, please don't hesetate to contact me on 01673 562022.

Regards,

Rupert Hastings,
CEO