About Ctrip's air ticket problem

Now that you have signed a purchase agreement with Ctrip, you don't have to worry about not getting tickets in the future. He must guarantee the original price of your trip. It hasn't been sent today. I think I bought a group ticket from a travel agency, so the ticket will be much cheaper and his profit will be more. And the group tickets were issued at the last minute. There are many people in the group, so we should increase the number, reduce the number and change the time. We always wait until the end.

Get ready to travel. If Ctrip has any changes, he should also compensate you. After all, he is still a famous big company.