Seeking Part-time Senior Care Provider In Phoenix

I need a senior care provider with experience. Our care concerns are: Feeding, Companionship. Responsibilities include feeding. I am looking for a caring and compassionate companion. There are no set times/dates. This position would be best for someone who doesn't require a certain number of hours weekly/monthly and just wants to help when needed and make a little extra income. This position would be fairly easy, and most requested times will likely be in the afternoons/evenings. My mother is 56 years old and has dementia. Most times, she stays in her room where she is comfortable but may request a snack or several and something to drink. We are looking for someone to help so we can have outings with our children or to attend our children's baseball games etc. We have two dogs in our home and 1 cat.