texts: What is the earliest one ? </s> <s> At 7 am . It takes about one hour to get to the airport . So it'll be right for your timing . </s> <s> OK , thank you . By the way , what can I do if I want to put off my flight ?
labels: Your tickets are valid for one year.If you want to change flight , you just go to the airline's ticketing office and have it reconfirmed . But you have to fly the same airlines .