Good morning!
How do you do?
Take care
Pleased to meet you....
Hello!
Nice to meet you...
How are you?
May I introduce you to....
Bye!
Goodbye!
Let me introduce you to....
This is my friend....
Good afternoon!
What's going on?
Have a nice day.
How are you doing?
Nice to meet you, too...
I hope to see you soon!
See you later!
How's everything?
What's up?