What can be seen in the Shanghai-Korea Empire is that it is updated quickly. V+ 32 1524, in airlines and ticket offices, passengers who fail to get their travel to travel itinerary within 7 days after flying can get a replacement for their travel to travel itinerary at the ticket office. 2. Print travel itinerary service is valid within 30 days after ticket purchase and plane take-off. Passengers in the travel itinerary must meet at the airport within 30 days after the plane takes off. 3. It is invalid to apply for printing tour travel itinerary service 30 days after the plane takes off. You can't print travel routes that are more than 30 days old. At this time, you need to contact the carrier (airline) or the seller of the ticket to negotiate and solve it. 4. Designate a white airport counter to pick it up during the tour. Generally, airlines will set up a pick-up counter during the tour at the airport. If you have any questions you don't understand, please consult the airport staff, and they will give you detailed answers. 1. In order to protect your legitimate rights and interests, when booking air tickets online, you must pay attention to check whether there is an online electronic logo issued by the Industrial and Commercial Bureau, an ICP certificate number issued by the competent telecommunications department and an international certificate issued by the International Air Transport Association (IATA) on the website. 2. A regular travel agency or ticketing agency engaged in air passenger transport agency business should meet the following conditions in addition to having a fixed business place: (1) IATA license number issued by the International Air Transport Association. (2) Having a license issued by the Civil Aviation Administration to operate air passenger agency business. Only companies with domestic ticket agency rights cannot operate international ticket business. (3) Having a fixed business place and a civil aviation reservation terminal system. (4) Having qualified ticketing professionals trained by civil aviation and the International Air Transport Association. RTHTHRTH3。 In order to ensure the correct fare, please inform the exact departure and return dates when making an inquiry, and ask for a written confirmation of the quotation. 4. Airlines will introduce promotional prices and related information from time to time, so please pay close attention to the' latest news' column. In order to avoid not being able to book a seat when the seat is tight, it is best to book a seat in advance as much as possible. Booking flights is free. If you decide not to buy a ticket, you can cancel the reservation.