Represent the dialog for retrieving similar scenarios Speaker2: Where are you? I can't see you. I am at the gate, by the large Christmas tree.
Speaker1: I'm getting there. Could you wave or sth?
Speaker2: Sure, can you see me?
Speaker1: I do :-) Coming!
Represent the dialog scenario for retrieval Speaker1 couldn't find Speaker2 until he waved at her.
Represent the dialog scenario for retrieval Speaker2 and Speaker1 are overbooked. Speaker2 is having problems with the registration system so he has to deal with it himself.