What's the German words for "Hello, How Are You?" and "I'm Good Thanks." Can you be sure to add the pronunciation.

Hey y'all! just a quick question! i am studying german, again. and i need some ideas to rememer the materials and be able to speak it.

Ok, so, i need questions and answers for what to ask someone before you go on a flight. i have a speaking test, and basically i’m sitting in front of my teacher, and she’s asking me questions (in german) and i have to answer in german. however, i need questions to ask her. like about the flight, could i get a cheaper ticket, stuff like that. i’ve never been on a plane before, so i have no idea what to ask. ! using hoch-deutsch!

This is a question in my german class and i'm not sure how to word my answer. from what you know about albert einstein, why do you think he is such an important historical figure?