Ula: Hi, I'm looking for company for this concert:
Ula: <file_other>
Ula: Would you like to go?
Alan: Hi, sure!
Alan: But I'm working until 21:00. 
Alan: What time the concert starts?
Ula: I think around 22:00 at the earliest. 
Alan: Okey, so I can go :)
Ula: Great! We meet at the club?
Alan: Yes, taht'd be best.
Ula: I'm glad :) See you!
Alan: See you tomorrow! 
Ula invites Alan to a concert. Alan will meet her at the club after his work. 