Reservations
To create a reservation click on one of the products on the finances page. You need to have an available day selected for it to work.
This will take you to the reservations and sales page:
Then click the plus button and this popup will open:
Type the number of people you want to reserve it for into the field and click save. This will then create a reservation for 5 minutes, in which the Tourists and you can decide and discuss the purchase.
If you decide to actually book that reservation now click register sale and then you can Create a Sale