I would like to request carryover of 7 vacation days from 2001 to 2002.
This reflects usage of only 8 vacation days in 2001.
Best regards,

Vacation Carryover from 2001 to 2002
I would like to request carryover of <NUMBER> vacation days from <NUMBER> to <NUMBER>.
This reflects usage of only <NUMBER> vacation days in <NUMBER>.
Best regards,
like request carryover number vacation reflects usage days best regards