YOU SAID:
Whats your plans for today?
INTO JAPANESE
今日のあなたの計画は?
BACK INTO ENGLISH
What is your plan for today?
INTO JAPANESE
今日の予定は何?
BACK INTO ENGLISH
What's on for today?
INTO JAPANESE
今日の予定は何?
BACK INTO ENGLISH
What's on for today?
That didn't even make that much sense in English.