David: In two weeks we have the presentation.
Ivy: Yes. We should start preparing it.
Olympia: How about we meet today after school to talk about it
David: Today I can't. I have my rehearsal.
David: How about tomorrow?
Ivy: Tomorrow I can't.
Ivy: I'm visiting my grandma in the hospital.
Olympia: Maybe it's best to meet on Saturday 
David: Ok
Ivy: Saturday morning is good for me too. 
Olympia: You can come over to my place.
Olympia: Since it's difficult to organise a meeting maybe we should do all the job then
Ivy: Let's do it. 
David, Ivy and Olympia have the presentation in two weeks. They are meeting on Saturday morning at Olympia's to do all the presentation.