Square Integration : Credit card authorization

Can I create a form that will save a customers Card information to square so I can bill them at a later date when they call back for a ride?

Payment authorization is available with Square Payment Processor. The Payment Authorization feature will only capture the information. In order to charge the card, you will need to manually do it through your Square account dashboard. 

The following guide will help you setup Payment authorization with your form.

Related Guide: https://www.jotform.com/help/292-How-to-Enable-Payment-Authorization 

I hope this will help. Do get in touch if you have further questions.