We created a separate page to include as iframe with form elements because AMP's current version doesn't support form elements. However this form is working and It's pretty easy to setup.
Address: Lipsum Street Lorem Way PO 60009 Dolor/ALASKA
Phone: +1 234 56 78
Fax: +1 876 54 32
Working: Everyday 08:00AM - 20:00PM
Address: Lipsum Street LoremWay PO 60009 Dolor/ALASKA