text: Anne: have you bought the tickets?
  Charles: yes, we've even booked a place already
  Caroline: in Puerto del Rosario if you want to know
  Anne: good, that's the main town there, I believe
  Caroline: probably, very close to the airport
  Charles: let us know if you want to rent a car, would be really cheap for 4
  Anne: ok! I think we will, send me the address, so we will try to find something nearby
  Charles: I'll write you tonight
target: Charles and Caroline bought the tickets already and booked a place in Puerto del Rosario. Anne will try to book a place nearby. She confirmed the will to rent a car. Charles will send her the address.