How Can I Set Up Goal For dynamic URLs in Google Analytics

Hello Family,

One of our Client want to track booking funnel queries. For that I need to to set up event to track in Google Analytics:-

Step 1: /reservation/?step=2&sessId=
Step 2: /reservation/?step=3&sessId=
3: /thank-you-page.php

Each session generate random URL with given link. Please suggest me how can i set up goal for these dynamic page urls.

Example: https://abc.com/reservation/?step=2&sessId=dkdck5eb46mqfheli6vu4h55idbift4v9uv8llmgtsquie0n57j1
Example: https://www.abc.com/reservation.php...gcasogc6vodf29ij4re0gvmefq1q1vvei0is55p5857t1

Note:- If possible share references for better understanding.

Thank you!