How's it going?

Could/Can I speak to John,please?
Speaking!

I'll give you a shout tomorrow.
Yeah, call me tomorrow.

What have you been up to?
Oh, not too much!

How's it going?
Pretty good.

Would you happen to have change for a dollar?
No, sorry I don't.

Long time no see.
Yeah! Where you been hiding yourself?

Have a good one.
You too ! Take care!

Do you feel like going out tonight?
Sorry, I'd love to,but I've got other plans.

Nice meeting you!
Yeah, likewise.

You should let me go. I am in the middle of something here.
Yeah, no problem. I gotta go too.

Keep in touch.
Don't worry.I will.  I promise.