[speaker001:] Hello, this is Chen Kun. I am booked on flight LJ88 for Barcelona on Jan. 19th.
[speaker002:] Hold on please... Yes, you are booked already.
[speaker001:] Now I am afraid I can't get to the airport on that day. I want to change my flight for the 21st.Is that all right?
[speaker002:] I am sorry.Flight LJ88 0n that day is full. What about 22?
[speaker001:] Fine.Thank you so much.