Got it! Here’s a revised version for a one-time babysitting job:

We’re looking for a reliable, friendly babysitter for our preschool-aged daughter, Piper, for a one-time sitting on April 21, 2025, from 4:00 PM to 6:30 PM. Piper is kind, fun, and silly—she enjoys crafts, nature, and music. The sitter will provide a safe, nurturing environment, engage her in age-appropriate play, prepare a light snack, and assist with basic routines. We have one friendly dog, so comfort around pets is important. If you’re great with kids and available that day, we’d love to hear from you!