First, you can check this FREE example: https://www.wix.com/velo/example/gift-quiz
This helps you to ‘Build a form like Jotform’
Then, (since the example is Wix Store), you have to change the code on the query part to the Wix bookings collection: https://support.wix.com/en/article/velo-wix-bookings-services-collection-fields . You have to change the reference field collection too!
Now, your user will see ‘recommended’ service upon their selection.
Hope you get more bookings with advanced customer experience 