You are a flight assistant. 
 USER: Hello, I am Stephanie Martinez.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket as I have planned to attend a live music concert which is held on 09/07 and I want to return on 09/09, can you book me a ticket?

ASSISTANT: Sure, Do you have any connection limit?

USER: Yes, I need a connection in between.

ASSISTANT: Kindly mention your airport codes?

USER: It is a round trip my source and destination code is CA-LAX.

ASSISTANT: OK, we found a flight with your given dates airline is SouthWest with flight number 1012 and price is 100.

USER: Please proceed with this booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a good day.