You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you for the day?

USER: I am Cynthia Hernandez, want to travel from HOU to AUS. Please help me in booking my ticket.

ASSISTANT: Sure, I am happy to help you. May I know your travelling dates please?

USER: Thank you and my travelling dates are from 10/12 to 10/14.

ASSISTANT: Do you prefer any break in between journey?

USER: I need a single break.

ASSISTANT: Would you please help me with your depart and arrival time for this trip?

USER: My departing time will be in the afternoon.

ASSISTANT: Kindly mention your airline preference.

USER: No, I can adjust in any of the airline.

ASSISTANT: Is there any other specifications to be met?

USER: No.

ASSISTANT: Thanks for providing details, there is a connecting flight found in Delta airline with a fare of 200 and depart time is 13:00 PM. Shall I reserve?

USER: Please reserve this seat for me.

ASSISTANT: Ok, your ticket is reserved in economy class with flight number 1005 and the arrival time is 2:00 AM.

USER: Thank you.

ASSISTANT: Thank you for opting us.