B: Yes, I am.
A: I'm pleased to meet you, Mrs. Green. My name is Myra. I work in Beijing Institute of Technology. I came here to meet you.
B: How do you do?
A: How do you do?
B: It's kind of you to meet me at the airport.
A: Welcome to Beijing. Is this your first time in China?
B: No, I have visited China several times, but it's my first visit to Beijing and I think it's a great honor to be invited to your beautiful city.
A: It's our pleasure to have you here. I hope you will have a pleasant stay here.
B: Thank you. I'm sure I will have a wonderful time here.