You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Samuel Phillips. I want to book a flight ticket from TX - AUS to TX - IAH. Could you help me in booking flight ticket?

ASSISTANT: Sure, I am mirthful to help you. May I know your staring date of journey?

USER: My travel starts on 04/11 and return on 04/13.

ASSISTANT: Do you need a lay by in between your journey?

USER: Yes, I need a single halt in between my journey.

ASSISTANT: Thank you for sharing the details, give me a minute to search for the flight availability.

USER: Ok, take your possible time.

ASSISTANT: Thank you for your valuable time, there is a flight available that matches your requirements. The flight details are, flight number is 1003 and it is of Hawaiian airline with fare 200 and single connection. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us.