Represent the dialog for retrieving similar scenarios Speaker2: Can you give me a call when you're free.
Speaker1: Sure thing. I can't talk at the moment as I'm in a meeting.
Speaker2: When will the meeting finish?
Speaker1: Not sure.
Speaker2: Approximately?
Speaker1: I really don't know.
Speaker2: Look I really need to speak to you tonight.
Speaker1: I'll try to call you but I can't promise anything.
Represent the dialog scenario for retrieval Speaker1 can't talk at the moment as he is in a meeting. Speaker1 doesn't know when the meeting is going to end. Speaker2 needs to speak to Speaker1 tonight. Speaker1 will try to call Speaker2 when he's free.
Represent the dialog scenario for retrieval Speaker1 was looking after Ethan's sister. Ethan is grateful. Speaker1 won't do it again.  