Phrases Talking about Travel Plans

I'm in the planning stages for...

Meaning

The trip is in the early stages of planning.

Translation language

John: Any exciting travel plans?
Alice: Yes, <b>I'm in the planning stages for</b> a trip to Japan next year.
John: Japan sounds amazing! What are you planning to do?
Alice: Still figuring it out! But, yes, <b>I'm in the planning stages for</b> this trip.