Phrases Talking about Travel Plans

I'm trying to finalize the details of...

Meaning

Working on the last aspects of the plan.

Translation language

John: How's the proposal coming along?
Alice: Almost there! <b>I'm trying to finalize the details of</b> the budget.
John: Good. Any major roadblocks?
Alice: Just a few minor adjustments. I'll let you know when I've fully completed it. <b>I'm trying to finalize the details of</b> the timeline as well.