Companion Care Needed - Full-time / Part-time

I'm looking for someone who's available to run errands for my friend in Jefferson City. Errands will mainly include shopping or tasks involving a car. A person who is also available to remind them to take medications and eat something is fantastic, but not required (my friend has ADHD and can forget these tasks). If you also wanted to stay for an hour or so to body double for task completion, such as phone calls, that would be wonderful.