File list (Check if you may need any files):
booking\bookingTickets1\.classpath
.......\...............\.project
.......\...............\.settings\org.eclipse.core.resources.prefs
.......\...............\.........\org.eclipse.jdt.core.prefs
.......\...............\bin\administrator\AdministPage.class
.......\...............\...\.............\CheckCustomerPage.class
.......\...............\...\.............\CheckFlight.class
.......\...............\...\.............\ModifyPage.class
.......\...............\...\.............\Record.class
.......\...............\...\customer\Append.class
.......\...............\...\........\BookingInfoPage.class
.......\...............\...\........\BookingPage.class
.......\...............\...\........\CheckFlightPage.class
.......\...............\...\........\Customer.class
.......\...............\...\........\CustomerPage.class
.......\...............\...\........\Flight.class
.......\...............\...\........\HomePage.class
.......\...............\...\........\LoginPage.class
.......\...............\...\........\MainPage.class
.......\...............\...\........\Order.class
.......\...............\...\........\RegisterPage.class
.......\...............\...\........\TextFileReader.class
.......\...............\src\administrator\AdministPage.java
.......\...............\...\.............\CheckCustomerPage.java
.......\...............\...\.............\CheckFlight.java
.......\...............\...\.............\ModifyPage.java
.......\...............\...\.............\Record.java
.......\...............\...\customer\Append.java
.......\...............\...\........\BookingInfoPage.java
.......\...............\...\........\BookingPage.java
.......\...............\...\........\CheckFlightPage.java
.......\...............\...\........\Customer.java
.......\...............\...\........\CustomerPage.java
.......\...............\...\........\Flight.java
.......\...............\...\........\HomePage.java
.......\...............\...\........\LoginPage.java
.......\...............\...\........\MainPage.java
.......\...............\...\........\Order.java
.......\...............\...\........\RegisterPage.java
.......\...............\...\........\TextFileReader.java
.......\customers.txt
.......\flights.txt
.......\orders.txt
.......\说明.txt
.......\bookingTickets1\bin\administrator
.......\...............\...\customer
.......\...............\src\administrator
.......\...............\...\customer
.......\...............\.settings
.......\...............\bin
.......\...............\src
.......\bookingTickets1
booking