Intelligent African Grey parrot looking for a patient owner

To be honest, I'm not very good at writing advertisements, but I still want to explain the situation clearly. This grey parrot, named Milo, has lived with me for almost five years. At first, it was very quiet, only making occasional noises, but gradually it started mimicking many household sounds, such as phone notifications, the doorbell, and the sound of my kettle boiling. Sometimes when I'm working at my desk, it will perch on the back of my chair and watch intently, as if carefully observing everything. Every morning, as soon as it hears any noise in the kitchen, it will start chirping softly, as if reminding me that it's awake too. The problem is that recently my work has become very busy, and I'm often away from home all day. These parrots actually need a lot of interaction; if they're left alone for extended periods, they become very silent. So I'm hoping to find someone who truly loves birds and is willing to talk to it every day.