A - Hello, John! Good evening.
B - Hello, Chris. Good evening. How are you doing?
A - I'm fine, thanks. And you?
B - Not bad, thanks.
B - Chris, let me introduce you to my friend Bill.
B - Bill, this is Chris. Chris, this is Bill.
A - It's a pleasure to meet you, Bill.
C - Glad to meet you, Chris.
A - People, I am sorry, but I have to go now. Goodbye, Bill. See you tomorrow, John.
B - Bye-bye! Take care!
C - See you soon. Bye!