You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me to book a flight ticket from AUS to SFO?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: I want to travel on 16 May and return on 18 May.

ASSISTANT: May I know your name to proceed further?

USER: I am Sharon Brown.

ASSISTANT: Let me know your connection limit.

USER: I am willing to travel in a single connecting flight.

ASSISTANT: Do you have any specification?

USER: No.

ASSISTANT: Here, I found a direct flight for you  in economy class and it costs you 200. Can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done with flight 1001 in Southwest airlines.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us, have a safe flight.