[speaker001:] Hi, Doris. I hear you are going to the United States next week.
[speaker002:] So I am.
[speaker001:] When did you get your passport?
[speaker002:] I got it last week.
[speaker001:] How long is it valid?
[speaker002:] It's valid for 5 years. I am planning to do a doctor 's degree during my stay there.
[speaker001:] Good. Good luck to you!
[speaker002:] Thank you very much.