Design an E-R diagram for a database for an airlines system- The datab.pdf

Design an E-R diagram for a database for an airlines system. The database must keep track of
customers and their reservations, flights and their status' seat assignments on individual flights
and the schedule and routing of future flights. Apply all the database design constraints as much
as possible.

1. Design an E-R diagram for a database for an airlines system. The database must keep track of
customers and their reservations, flights and their status' seat assignments on individual flights
and the schedule and routing of future flights. Apply all the database design constraints as much
as possible