How to import products from XML with WP All Import (and make them a tour type)

I refer to the thread in the public comments section of WP travel theme:

jef666
Are all the tours and holidays in Woocommerce products? If I would buy the theme I would like to use WP All Import to import holidays. Do you have any clue if this is possible or if someone else did this before?

PhysCode
PhysCode AUTHOR
Hi, We extra WooCommerce products to manage tours, so you can use WP All import plugin but some fields will not have data because our data fields are different with your old data.

My question: how exactly do I have to import an XML with WP all import so that the imported ‘products’ are imported as ‘Tours’?