Could you spend weekday afternoons with Grayson? (Manukau)

I'm Greyson, and I look after my father at home in Manukau. Grayson has failing eyesight and should not be alone for long stretches. I work early shifts, and the gap on weekday afternoons is the hardest part of my week. What I need is someone calm and reliable to be in the house from about 12.30 until 6pm. Mostly that means company, a cup of tea, lunch and a short walk if the weather is kind. No lifting and no medical care. Grayson loves old films and will talk your ear off about it. I'm home before dark and will always leave the phone numbers of the doctor and a neighbor. I'd like to meet you first with Grayson present, and I'm happy to give a reference from our doctor's office. If you have done care work before, wonderful, but kindness matters more. I'll be so grateful for any help at all.