Hi. I am Amanda Mitchell.
user
Hello, how may I be there for you?
assistant
I want to book  a flight ticket to participate in a scuba diving event  from TX-IAH to TX-AUS. Can you help out with this?
user
Sure, I can help you with that. May I know when do you want to travel?
assistant
05/25 and 05/27 are my travelling dates.
user
Do you need a layover.
assistant
I need a connecting flight.
user
Southwest airline with flight number 1004 and price of 100 available on your route. Shall I proceed with this booking?
assistant
You can reserve it.
user
Your booking has been confirmed.
assistant
Thank you for your help.
user