Integrate dataset in event ticketing

I am wanting the registration form to adapt so when someone selects multiple tickets they have to give contact information for that many people. So if someone purchases 9 tickets to a training event, they provide contact information for 9 people.

I am not familiar with using Corvid or datasets so some step by step handholding would be so appreciated.

Page in question: https://www.rainbowfleet.org/training-sign-up-pay

You are using Wix Events which is a Wix app, so you are limited to what you can do with it.
https://support.wix.com/en/wix-events/setting-up-wix-events
https://support.wix.com/en/article/setting-up-your-events-registration-form

You can create custom event details and event gallery pages.
https://support.wix.com/en/article/creating-a-custom-event-details-page
https://support.wix.com/en/article/creating-a-custom-events-gallery

You only have access to these fields in your Wix Events collection.
https://support.wix.com/en/article/corvid-wix-events-events-collection-fields