Babysitter - Full-time / Part-time

We have three girls, 16, 13, and 7. We need help getting our 7-year-old to school everyday of the school year, and possible date nights here and there. Our oldest usually helps but this school year’s schedule is a bit hectic for all of us. Our oldest leaves first for marching band, my husband leaves around 630 for work and I have to be at school by 710. So we are needing someone with reliable transportation to get our 2 youngest to school in the mornings. We do have one dog, so comfortable with pets is a must. No other responsibilities are needed. Just reliable vehicle and be reliable.