You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Betty Brown.

ASSISTANT: Hello Betty, how can I assist you for today?

USER: I am planning to visit National Art museum at Las Vegas, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can I know from which city are your planning to start your journey?

USER: My source airport code is AUS and the destination airport code is LAS.

ASSISTANT: Yes, please share your travel dates.

USER: Sure, I would like to take off on 09/13 and return back from Las Vegas on 09/15.

ASSISTANT: Please give me a minute, I will be back with the available flight details.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Yes, I found a flight 1001 of Delta airlines is available on your requested dates with a price of 100 and with 1 connection. Shall I proceed?

USER: That's perfect, please proceed with the booking.

ASSISTANT: Betty, your reservation has been done successfully.

USER: I really appreciate your help, thank you for your assistance.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.