Childcare Needed - Now Hiring

it's for 2 kids, a 4-year-old boy and a 1-year-old girl. we are simply looking for someone who can do occasional afternoons (maybe like 4 hours at a time) so that my wife and I can go out on dates. it wouldn't be regular. once or twice a month maybe. play with the kids, feed them snacks. maybe a neighborhood walk.