A: Hi ball
B: Hi
A: what are you planning to do today?
B: l'm not sure yet.
A: Would you like to have lunch with me?
B: Yes. When?
A: Is 11:30AM OK ?
B: Sorry, I didn't hear you. Can you say that again please?
A: I said, 11:30AM
B: Oh, l'm busy then. Can we meet a little later?
A: OK. Where?