Allow booking mid-way through an event
For example, we run a coworking space and members join throughout the day. Our main event in Cozycal is a full coworking day from 9AM-10PM. We do not expect members to always book in advance before 9AM, since most members will join more spontaneously. Allowing booking mid-way through an event, or allowing all-day event bookings would help us in this scenario.