Hey, let's go grab something to eat.
Sure, how about Sunday morning?
I can't do Sunday morning, are you free for lunchtime.
Let me see... yeah, I'm free.
Great, let's meet around 1 PM.
Ok, see ya.
Bye
Good job! I can't do Sunday morning, are you free for lunchtime? Remember to put question marks at the end of sentences that have the shape and meaning of a question.