A very sociable nymph who got too used to people

I'm going to write this as it comes to me because I don't want it to sound like a fake ad. This cockatiel has been with me for almost three years, and to be honest, I feel bad giving her away, but I can't keep pretending everything is fine. For months now, I've been spending too many hours away from home, and these birds, even though they're small, get incredibly bored when they don't have any interaction. She's used to being out of her cage every day, walking on the table, perching on my shoulder, and staying close when someone is on the phone or working on their laptop. She's not one of those that squawks all day; on the contrary, she usually whistles softly and makes sounds when she hears us open the kitchen door. In the morning, as soon as she hears movement, she starts calling because she knows her fruit or seed mix is coming. I'd like her to go to someone who really has the time, not someone who just wants her because she's pretty. These birds are very attached to routine, and you can tell when they're lonely.