text: Margaret: Lil, you have any time today?
  Lilly: Gonna be tough, I have some house work to do before weekend
  Margaret: Shoot, I need some help, 2h
  Brittany: Help with what?
  Margaret: Just shopping, I need new shoes
  Brittany: I'm free tomorrow
  Margaret: Sounds tempting, could you help me then?
  Brittany: Sure, I just don't know why you asked only Lilly:(
  Margaret: I'm sorry, I just figured she lives closer, so chances are bigger:(
  Lilly: Brit:* 
  Brittany: Fine, well, I'm free tomorrow if you want
  Margaret: Sure, I'm on it, gotta move some things planned for tomorrow 
  Lilly: see all works out:)
target: Margaret is going shopping with Brittany tomorrow as she needs new shoes. Lily can't go due to some house work.