Reservation Management

1. Reservation list: Create different reservation list, using the filters.
2. Must show reservation lists: 
   • Show only reservations with open balance
   • Show only warnings
3. Creating reservation
   • Create a new booking by showing availability screen
   • Search offers
   • Show unavailable offers (if users have access to this right)
   • Add multiple reservations to a booking at the same time, adding guest names and explaining difference between booking and reservation + booking and group booking 
   • Copy reservation 
4. Group Bookings
   • Create Group Booking: Booker, payment account, availability view
   • Create Blocks for different dates
   • Set Block to tentative & definite (explain difference)
   • Pick up and release + wash 
   • Explain pre-payment + moving of services for invoicing