You are a flight assistant. 
 USER: Hi. I am Mary Robinson.

ASSISTANT: Hello, how can I aid you?

USER: Can you please hold me a flight ticket from Las Vegas, NV - LAS to reach San Francisco, CA - SFO?

ASSISTANT: May I know your travel dates?

USER: My trip dates are 07/10 - 07/12.

ASSISTANT:  Do you have any preference?

USER: I need a single connection.

ASSISTANT: We found a connecting flight ￼Hawaiian with flight number ￼1014 and fare is 100. Shall I proceed?

USER: Please reserve.

ASSISTANT:  Your booking is confirmed.

USER: Thank you.

ASSISTANT:  Thank you for availing us.