答案就是Thanks for the reminder.

‎[例句]
A: Tina, you've got a dentist's appointment this afternoon.Tina 你今天下午跟牙醫有約喔。
B: Thanks for the reminder. 感謝你的提醒。

[例句--反諷語氣]
A: You really need to shave. You're so scruffy. 你該刮鬍子了吧!你太邋遢了。
B: Thanks for your reminder. 感謝你的提醒阿!

可見這短句是能使用於兩種語氣的喔!! 正面肯定對方或是反諷對方都可以~