This is one correct way you speak English: James: Hello. Justin: Well, hello, James! James: How are you? Justin: I am fine, thank you. James: How old are you? Justin: I am 22 years old. James: I am almost 22 years old myself. Justin: I'll see you later. James: You bet! Bye.

Maybe something like this: jems: hello Justin: hello (to you too) jems: how are you? Justin: I am fine (thank you) jems: how old are you? Justin: I am 22 (years old) jems: thank you Justin: you are welcome