Air China allows you to retrieve and manage your bookings through their website. For assistance with more than 500 reservations, you can call their hotline at 95583.
Lufthansa provides options to manage your flights, including seat reservations, rebooking, cancellations, and special meal requests through their website.
American Airlines allows you to manage your trip, check in, get your boarding pass, and view or change your upcoming flights via their website.
Booking.com enables you to access and manage your reservations by signing into your account. You can change your booking or contact customer service for further assistance.
China Airlines allows changes in flight date and time through their website. For route changes, you need to contact their Customer Center or Branch Office.
Shenzhen Airlines offers domestic and international flight reservations and online check-in through their website. You can also call their 24-hour booking hotline at 0086-755-95361.
Marriott allows you to view and manage your reservations through their website.
Emirates provides options to retrieve and manage your booking, including making changes to your flight, checking your itinerary, and choosing your seat or meal preference through their website.