YOU SAID:

Hello person. How are you?

INTO JAPANESE

こんにちは人。お元気ですか？

BACK INTO ENGLISH

Hello people. How are you?

INTO JAPANESE

皆さん、こんにちは。お元気ですか？

BACK INTO ENGLISH

Hi, how are you?

INTO JAPANESE

こんにちは、お元気ですか？

BACK INTO ENGLISH

Hi, how are you?