You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Myself Joseph Young from Houston. Can you please help me in flight ticket booking process from IAH to AUS?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Thank you for your positive response, I want to take off on 05/13 and please book my return ticket also on 05/15.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Ok, take your time and find a best flight for me.

ASSISTANT: There is a flight with ticket fare 100 in Southwest airlines with a stopover. Is it ok for you?

USER: That's fine, please confirm this flight ticket for me.

ASSISTANT: Your booking is confirmed with flight number 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a nice day.