text: Mike: U there yet?
  Anna: No. Stuck in traffic. U?
  Mike: Good! I have to stay longer at work. 
  Anna: What? Y?
  Mike: Boss needs something and "asked" me to stay.
  Anna: Rain check maybe?
  Mike: No way! I'll be there, but I'll be a little late.
  Anna: How late?
  Mike: Well, at least an hour...
  Anna: Oh...
  Mike: Maybe you could wait for me in that cafe nearby? My treat!
  Anna: Will think about it. 
target: Mike needs to stay longer at work today. He's going to be at least one hour late for a meeting with Anna.