Slot 1 (6am to 7am)
Slot 2 (7am to 8am)
Slot 3 is Booked
Slot 4 is Booked
Slot 5 is Booked
Slot 6 is Booked
Slot 7 (12pm to 1pm)
Slot 8 (1pm to 2pm)

Slot 9 (2pm to 3pm)
Slot 10 (3pm to 4pm)
Slot 11 (4pm to 5pm)
Slot 12 (5pm to 6pm)