Very talkative grey parrot available for adoption

Okay, I'll keep it simple because I'm not someone who posts ads often. This African Grey parrot has lived with me for almost four years, and frankly, he's a very intelligent animal, sometimes even too clever. He's learned several little words and he especially imitates household sounds like the door or the microwave. In the morning, when he hears someone in the kitchen, he starts making little noises as if to say hello. He likes to get out of his cage and walk on the table while I'm working on the computer. The problem is that my job now requires me to travel almost every week, and I feel that this bird needs more interaction than I can give him. I'm not asking for money; I just want someone who understands that these birds live a long time and require a lot of attention.