Jenny: Hi, Bill.

Bill: Hello, Jenny.

Jenny: I didn't expect to see you here. How are you doing ?

Bill: Fine, thank you. And you ?

Jenny: I'm not so well. I've got a bad cold.

Bill: Oh, I'm sorry to hear that. How do you feel today ?

Jenny: Better, thank you. How can you look so tired ? How is your business going ?

Bill: It's so good, thank you. I haven't seen much of you lately. What brought you here ?

Jenny: Oh, no. I just stopped by to say hello .( 问候常见面的人 )