Olivia: When is your birthday?
Harry: It's on Saturday. You remembered :-)
Olivia: I remembered it was in November didn't remember when exactly
Harry: I'm planning to have a little party at home
Harry: But I guess you will be going to Belgium
Olivia: I'm planing to. But it depends on my supervisor
Olivia: If she wants to see me on Friday, then I won't go
Olivia: I'll let you know
Harry's birthday is on Saturday and he is throwing a little party. If Olivia does not go to Belgium, she will let Harry know.