Not Lise
He said “hello” multiple times and finally heard an odd voice. It wasn’t Lise; it was a man. Dale was clearly disappointed. As he listened to the background noise, he heard a woman speak. Dale asked the man’s name and got nothing, which confused him more!
Important Message
Dale realized that the man was holding his hand over the mouthpiece to ask the woman what to say. He asked for Dale by name. Finally, Dale wondered if he should just hang up, but the man said Lise’s name, and that caused him to gasp with shock.