text: Cathie: i'm back in the town!
  Cathie: let's go jogging or for a walk today!
  Natalie: I can't today, what about the weekend?
  Cathie: I'm not sure if I'm here for the weekend.
  Cathie: I might be out of town again...
  Natalie: today i really can't but let's talk 2morrow about the weekend, ok?
  Cathie: ok...
  Cathie: it's been so long!
  Natalie: I know...
  Natalie: I hope to see u this weekend;-)
  Natalie: need to get back to work now
target: Cathie and Natalie will talk about their weekend plans tomorrow.