clear Confirm Booking page

Hi

I have just downloaded and installed the free version on AweBooking and am currently testing the functionality. An issue I am having is that when I hit the Checkout button I am taken to the Confirm Booking page. I have not completed the Confirm Booking for several rooms I have tested and backed out. However they do not get removed from the Confirm Booking page and I can find no way of easily removing them. i.e. something like a clear cart button. Is there something in config that I maybe missing?

Thanks
Jim…