Zodiac: Choices

"Under what name?" asks the girl as she slides her chair up to the computer terminal. Her aura reeks of disbelief.

You hestitate, uncertain how to answer her simple question.

"Are you Smith, party of four?" she finally asks.

"Yes, that's it," you reply too quickly.

The girl rolls her eyes and snatches the nearby phone up to her ear. She quickly taps her finger on the buttons three times.

All too quickly you realize that she's calling the cops. How do you proceed?