I am scheduled to work fewer hours next week due to the office being closed on holiday for the 4th of July. I would like to email my boss to ask I can work a few extra hours each day to make up for the lost time.
I don't know whether or not this would count as 'overtime', since I'm the one asking my manager if I can work the extra hours.
How should I ask my boss if I can work extra hours to make up for a work holiday?