Shopper request quote from Vendor?

Hi, does anyone know of a vendor plugin or other plugins for woocommerce that would allow shopping to fill out a form that sends to vendors? I’m trying to set up bookings of classes between the shopping and the vendor. I need the shopper to be able to ask the vendor if they are available to do that class on a set date as well as to give some other information so they can request a quote. I want the shopper and vendor to be able to work on their pricing via a private message.

Any suggestions?