Dear Name,
We regret to inform you that the annual function of the company is scheduled to be on Fridays as against Saturday we are very sorry for the misprint, we know that you would have already made arrangements for your weekends. But there was a misprint and we are ready to conduct the function as on Saturday and you are aware the main guest fort the function is __________ and there would be a fashion show and dance program. Also there is a special skit from the ____________ department