Babysitter Needed for my Children

Looking for a part-time afternoon babysitter for my two children. My daughter is 5 years old and my son is 3 years old. I need a responsible, energetic, fun, loving, professional that enjoys spending time with children. I typically work from home most days, but at least once a month I travel 3 to 4 days for business. I need someone that I can trust to stay home alone with the kids until my husband gets home from work.