How can I create dynamic forms and have different fields based on the different values?

We do have a feature called 'Dynamic forms' that allows you to display different fields based on the value chosen for the default Type field. This feature is available only from the Estate Plan onwards. 

Please navigate to Admin > Workflows > Ticket Fields -> click on the plus icon next to the dropdown field to add a section. This article will guide you to set this up and give more information as well.