How do I include a link that directs the individual to another site AFTER they complete our registration form?

I want our delegates to register and pay for our program first, before they can access the hotel reservation site.  How can I do that?

You can redirect the user to your website after they complete your form by setting up a redirect link on the Thank You page. Please see our guide here on Redirecting Users to a Different Page

If you need further assistance, please let us know.
Regards.