As Far as I know, Alexa isn't much of a conversationalist. She is not true AI and is only reactive AI. You need not ask for her attention by summoning her ear... saying her name does that. She is not a human and is a long way from being that responsive. In real life, when you ask for a person's attention, you may get a huge variety of replies, such as "What's up?", Yes, (your name here), or some other such natural response per that persons personality and disposition at the time... Alexa is the same for the most part, however some of the folks who frequent this forum have told they have "programmed" their Alexa to call them "master" and "(husbands name here)'s Slave" and other funny things... but it only addresses by YOU not by what Alexa can do FOR you.