Represent the dialog for retrieving similar scenarios Speaker2: Hi Speaker1, how are you?
Speaker1: I'm good, thank you.
Speaker2: 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 :)
Speaker1: It's Speaker1 from Krakow :)
Speaker2: Alright, nice to hear from you. How are you? :)
Speaker1: I came back from Bulgaria yesterday.
Speaker2: 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
Speaker1: Oh, would be great.
Speaker2: I had no internet in the mountains.
Speaker1: Are you back in Krakow now?
Speaker2: I'm back now, but I'm leaving for Canada tomorrow for 3 weeks.
Speaker1: 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.
Speaker2: Sure, no problem :) Take care
Speaker1: Bye
Represent the dialog scenario for retrieval Speaker2 came back from trekking, changed his phone and doesn't have all the contacts. Speaker1 returned from Bulgaria yesterday and sent Speaker2 pics. Speaker2 is leaving for Canada tomorrow for 3 weeks. 
Represent the dialog scenario for retrieval Speaker2 took a bus. He enjoyed the weekend with Speaker1. They will talk in the evening.