You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, How can I help you?

USER: I have planned to attend my friend marriage. So, can you please book me a flight ticket?

ASSISTANT: Sure, Can You please let me know your journey details?

USER: Ok. My origin is TX - AUS on 03/24 and destination is CA - OAK on 03/26. I have a price of 500 with one connection.

ASSISTANT: Please wait a while, I will check and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting. I found a flight with Flight number: 1004, Airline: Southwest. Price: 100 with one connection. Can I proceed with booking?

USER: Ok. Confirm my booking with the name Shirley Lewis.

ASSISTANT: Your ticket is confirmed. Thank you for contacting us.

USER: Thank you for helping me.