Caregiver for one-day private hire position

Looking for caregiver to take my sister to Buffalo General Hospital December 12th at 6:30 am until finished with non surgical procedure. Possibly 5 hours. Must drive and accompany her for the day. She is on oxygen and needs a wheelchair while at the hospital. Must drive from our home to Buffalo General and back, giving her help with getting in and out of hospital. This is a one-day position. Health care experience appreciated.