1. 我想订一张从北京到长沙的机票。2. 您要几张票？3. 您好！有什么可以帮您的吗？4.您能告诉我您的名字吗？5. 祝您旅途愉快！6. What do you prefer, business class or economy class?7. It leaves at 10：00 in the morning and arrives in at 2:00 in the afternoon.8.I’ve booked one economy class seat from Beijing to Shanghai on Feb 20th. but I don’t want to go there. Could you cancel it for me,please?9.I’ve reserved the seat 8D in economy class for you.10. Seats areavailableon CA981 on January 13th，next Wednesday.