A user can manage event information and use the extra features.
AS someone who manages multiple agencies on a live-stream platform,
I want to have an app to check their booking status and availability.
WHEN I visit the website,
I will see all agencies and their current status.
I can add a new agency and assign available slots.
WHEN I click on each agency,
I will be able to edit their current bookings.
I can add and delete bookings, and the change will be reflected right away.