You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I serve for you?

USER: I am Debra Perez, want to made a round trip from AUS to AUS.

ASSISTANT: Sure, can you please help me with your dates of trip for further process?

USER: My trip dates are from 05/27 to 05/29.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: I found a ticket which is matching your travelling details criteria with connection is 1 of cost 100, shall I proceed to book?

USER: Ok, please book it for me.

ASSISTANT: Your booking has been reserved successfully with airline AA and number 1000.

USER: Thank you.

ASSISTANT: You are welcome.