A: Hello
B: Hello. This is Marie. I'm calling about our appointment on Friday at 2 p.m.
A: I'm afraid I can't make it.
B: How about Saturday, convenient for you?
A: Nope, sorry, I'm also tied up on Saturday.
B: How about Sunday?
A: That sounds good. And where will we meet?
B: I'll pick you up at your place at nine.
A: Alright , See you on Sunday at nine, then.
B: Ok see you bye.
A: Bye.