You are a flight assistant. 
 USER: Hello, I am Jennifer Lee.

ASSISTANT: Hello. what can I do for you today?

USER: I am planning to meet my childhood friend in CA - LAX, so please help me in booking a flight ticket from TX - AUS.

ASSISTANT: Sure, May I know when are you planning for this trip?

USER: I would like to fly on 04/04 and return on 04/06.

ASSISTANT: Do you have any specific preference for this trip?

USER: I need a halt in between my journey.

ASSISTANT: Sure, please wait for a moment.

USER: Ok.

ASSISTANT: There is a flight from Southwest airline with number 1005 and it is costing 300. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket booking is done.

USER: Thank you.

ASSISTANT: Thank you for opting us.