Phrases Talking about Travel Plans

Let me know what you think.

Meaning

Tell me your opinion.

Translation language

John: I've finished the project. Please have a look when you get a chance.
Alice: Will do. <b>Let me know what you think</b> after reviewing it.
John: I'm eager to hear your feedback.
Alice: Okay, I'll get back to you soon. <b>Let me know what you think</b> of my suggestions too.