text: David: last night I saw Vienna from the plane and I thought about you guys
  Chris: ahaha, how nice!
  Alyssa: Where were you flying?
  David: From Rome to Warsaw
  Emily: you should visit here sometimes
  David: I know, I'm just so overloaded with work, it's hard to find time for anything
  Emily: come here next summer
  Emily: we could go to the Donauinsel and have some bath, barbecue 
  David: I miss Danube a lot, and summer days there
  David: I'll try to plan it for this June
  Alyssa: You could stay in my place, there's no need to stay in a hotel
  Alyssa: I'll be very happy to have you here
  David: thanks, that's super nice of you
target: David was flying from Rome to Warsaw last night when he noticed Vienna. Emily and Alyssa invite David over offering a visit to the Donauinsel and a stay in Alyssa's place.