Multiple Lane/Section bookings

We are looking at being able to use simply swim to keep on top of lane usage and pool bookings from the public facility side of things. 

To keep on top of lane usage etc we would need to be able to book sessions like Aqua aerobics into multiple lanes. 

At the moment you can only select one lane per 'class' being able to select multiple lanes/sections to the class would be easier than creating multiple bookings under the same class across the appropriate lanes.