You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Please help me to book a flight ticket from SFO to AUS.

ASSISTANT: Sure, let me know your planned trip dates please?

USER: My journey dates are from Oct, 20 to Oct, 22.

ASSISTANT: Is there any airline preference?

USER: I am happy with any airlines.

ASSISTANT: Do you want to fly in economy class or business class?

USER: I am comfortable with any class.

ASSISTANT: Do you have any particular timings for travelling?

USER: I do not have time specifications.

ASSISTANT: Would you like any break in between your journey?

USER: I need  a single connecting flight.

ASSISTANT: Ok, can you please mention your name to proceed further?

USER: Michelle Rodriguez.

ASSISTANT: Please stand by. Thank you for waiting, Southwest Airlines has a connecting flight with number 1018 for fare 100, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us and have a safe flight.