You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: Will you please assist me in booking a flight ticket from AUS to IAH to attend an interview at Houston?

ASSISTANT: Sure, may I know your good name?

USER: I am Nicholas Davis.

ASSISTANT: Please help me with your trip dates, please?

USER: My scheduled journey dates are from Apr 29 to May 01.

ASSISTANT: Do you prefer a stopover in between your journey?

USER: Yes, I prefer it.

ASSISTANT: Is there any other preferences?

USER: I would like to depart in the afternoon time.

ASSISTANT: We found a connecting flight 1013 from Southwest airline has fare 100 and departure time is 15:00 hours. Shall I proceed?

USER: Please, proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.