Is there a script on to only show certain data from a form? Here is a link to the landing page.  
https://tours.kashmirport.com/kashmir-tour-packages/

The form at the bottom asks for name, phone number, email id and capturing phone number and utm paramters.  I’d like to pass formid and email address along with utm parameters.  Here is the url what viewer is getting post submission of the form

https://tours.kashmirport.com/thankyou-for-visiting-kp/?utm_medium=cpc&utm_source=google&utm_campaign=Kashmir+-+offbeat+-+tour+-+packages&utm_agname=Kashmir+Tour+Packages&keyword=kashmir%20tour%20packages

But i want user provided email id and form number will also be added with this URL

If i enable append form data into url then it embeds all form data but i dont want to show all forma data instead i want a java script which can pull only email id and form id.

Any help would be greatly appreciated.