1. Process:

1. Take the air ticket and ID card (there was a health declaration form during SARS) to the designated counter (generally, you can see a big screen with the corresponding counter number of each flight on it as soon as you enter the airport lounge) and hand it over to the handler. She (he) will change your boarding pass and ask if you have any luggage to check. Remember that there should be at least three items in the things you get back.

2. Buy insurance (21 yuan, it is not compulsory, depending on personal needs).

3. Security check: You need to provide three things here: ID card, air ticket and boarding pass.

4. Wait at the designated boarding gate and pay attention to the announcement. The boarding gate number is indicated on the boarding pass.

2. Precautions:

1. Be sure to go through the formalities half an hour before the plane takes off. Therefore, it is best to arrive at the airport in advance according to the situation, especially during the Golden Week and when there are many people waiting for Spring Festival travel rush. Some airports are very strict, and when it's time, they are not allowed to do it, such as Beijing Airport.

2. Friends who prefer a window seat can ask the handling staff to arrange a window seat for you when changing their boarding passes. Generally, there is no problem unless you go late and the seats are arranged for others.

3. Some airports will charge an insurance premium of about RMB 11 when checking luggage.

4. You'd better check it in your luggage when you bring a fruit knife, otherwise 91% of it may be confiscated. In addition, small animals can't be brought on the plane, and it's troublesome to have a quarantine certificate to check in. Potted plants and flowers can be used.

5. Generally, the check-in voucher is attached to the air ticket. After arriving and taking out the luggage, a staff member will check whether the check-in voucher corresponds to the label on the luggage. Be careful not to take someone else's and lose yours.

6. As long as the flight is delayed or cancelled, the airport will provide free drinks or meals during meal time. If the plane at night tells you that you can't fly that day, it depends. Because of aircraft maintenance, flight deployment, etc., the airport will provide accommodation. Due to the weather, unexpected events, air traffic control and other reasons, we can only refund the ticket or change the visa. In this case, the airport does not care about food and accommodation.

7. overbooking means that a flight sells more votes than the number of seats on the plane.

1. Generally speaking, elderly people who are in good health and have no obvious impairment of heart function can fly completely. Because of the fast, smooth and comfortable flight, flying should also be the first choice for elderly passengers to travel long distances. However, when booking air tickets for the elderly, we should try to choose large and medium-sized passenger planes with complete facilities and better health care conditions.

2. However, for the elderly with cardiovascular diseases, it is usually not suitable to fly. For the elderly with severe hypertension and heart disease, the change of atmospheric pressure may lead to consequences such as increased blood pressure, decreased cardiac output, dyspnea, and even life-threatening; Due to the roar, vibration and lack of oxygen during the take-off and landing of airplanes, patients with cerebrovascular diseases may relapse or aggravate their illness.

3. In addition, elderly people suffering from respiratory diseases, otorhinopathy and those who have just had surgery before going out should not fly.