Yep, also Australian here, and that is a phrase I would read as a request to do it. I think I used that exact wording when asking on the phone to reschedule a

Yep, also Australian here, and that is a phrase I would read as a request to do it. I think I used that exact wording when asking on the phone to reschedule a haircut appointment: "Is it possible to shift my haircut to the following Wednesday?" I would just hope that the person on the phone would decline if the person who cuts my hair is on holiday, not cancel their plane tickets and hotel bookings.