If you want to say what is your name, you would say.......

• Comment t'appelles-tu?
• Comment allez-vous?

If you want to say hello to a lady, you would say.....

• bonjour monsieur
• bonjour madame

If you want to say hello sir in French, you would say....

• bonjour mademoiselle
• bonjour monsieur

If you want to say how are you doing in French, you would say.....

• Ça va?
• Comment t'appelles-tu?

If you want to say my name is, you would say.....

• Je m'appelle
• Je vais bien.

If you want to say that you are doing okay, you would say....

• très bien
• comme ci comme ça

If you want to say you are not doing well, you would say...

• Je vais bien.
• Je vais mal.

If you want to say good-bye the more formal way, you would say...

• ciao
• au revoir

If you want to say thank you, you would say.....

• merci
• salut

If you want to say hello in an informal way, you would say.....

• salut
• de rien