Childcare Needed - Full-time / Part-time

My son is 5 years old and has autism. I need someone Monday, Wednesday and Friday to pick him up from school by 1200 and transport to his ABA therapy that begins at 1230. My daughter is 2 - will be 3 in December. Monday, Wednesday and Thursday I need her picked up from school by 4 p.m. and taken home. I will be home between 6 and 630 p.m. During the afternoon time light housekeeping may be needed - preparing food - loading/unloading dishwasher. Switching clothes from washer to dryer. Etc.