YOU SAID:

Oh, hello there. How are you today? It is my birthday, so yay.

INTO JAPANESE

ああ、こんにちは。今日は元気ですか？それは私の誕生日なので、そうです。

BACK INTO ENGLISH

Oh, hello. how are you today? That is my birthday, so it is.

INTO JAPANESE

あ、こんにちは。今日は元気ですか？それが私の誕生日なので、そうです。

BACK INTO ENGLISH

Oh, hello. how are you today? That is my birthday, so it is.