There are a lot of themes that you can use for an expert booking platform. To do an automatic install of WooCommerce Marketplace, log in to your WordPress dashboard, navigate to the Plugins menu, and click Add New. In the search field type “WooCommerce Multivendor Marketplace” and click Search Plugins.

If you are interested to create the expert platform for booking using Wordpress, you can refer to my blog https://techwink.net/blog/create-a-multi-vendor-marketplace-using-wordpress/