dialogue: Tim: Hi Bart, how are you?
  Bart: I'm good, thank you.
  Tim: Just came back from trekking. I recently changed my phone, don't have all my contact yet. Sorry, but I don't know this number :)
  Bart: It's Bart from Krakow :)
  Tim: Alright, nice to hear from you. How are you? :)
  Bart: I came back from Bulgaria yesterday.
  Tim: Oh, nice. Thanks for the pics. I texted you last week because I was going to the north of Poland and I was considering whether to stop in Wroclaw to meet up with you
  Bart: Oh, would be great.
  Tim: I had no internet in the mountains.
  Bart: Are you back in Krakow now?
  Tim: I'm back now, but I'm leaving for Canada tomorrow for 3 weeks.
  Bart: I would be delighted if you visited me. Give me a shout whenever you are close to Wroclaw. Hopefully, we can meet up next time.
  Tim: Sure, no problem :) Take care
  Bart: Bye
summary: Tim has recently changed his phone. He is back in Krakow, leaving for Canada in 3 weeks. Bart has just come from Bulgaria. He lives in Wroclaw and wants Tim to visit him.