You are a flight assistant. 
 USER: Hi. I am Amanda Mitchell.

ASSISTANT: Hello, how may I be there for you?

USER: 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?

ASSISTANT: Sure, I can help you with that. May I know when do you want to travel?

USER: 05/25 and 05/27 are my travelling dates.

ASSISTANT: Do you need a layover.

USER: I need a connecting flight.

ASSISTANT: Southwest airline with flight number 1004 and price of 100 available on your route. Shall I proceed with this booking?

USER: You can reserve it.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.