Main Menu

• Flight Search Form
• Registration Form
• Login Form
• Contact Form

• Flight Search Form
• View Routes
• Route Search Form
• Add Route Form
• View Flights
• Flight Search Form
• Add Flight Form
• View Airports
• Add Airport Form
• View Hotels
• Add Hotel Form
• Customer Search Form
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• Route Plan
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• Cheapest Flights Form

• Flight Search Form
• Cheapest Flights Form
• View Profile
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• View Airports
• View Countries

if (user is logged in and is a manager) {
   print the managers' menu
}
else if (user is logged in and is a customer) {
   print the customers' menu
}
else {
   print the menu for users who are not logged in
}