What's up?
Nothing much, what's going on?
I'm having a party this Friday.
Oh, really? That's nice.
I wanted to see if you wanted to come.
This Friday? Sorry, I already have plans.
Doing what?
I'm going to dinner with my family.
I really wanted you to come, but I understand.
Yeah, maybe next time.
I'll hold you to that.
Sounds like a plan.