You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Anna Scott want to visit New York on 05/28 and intend to return on 05/30. Can you help me out?

ASSISTANT: Sure, please help me out with your nearest source and final destination airport codes.

USER: Sure, I want to travel from AUS to EWR.

ASSISTANT: Please hold on for a moment to check for the available flights that fits your schedule.

USER: Ok.

ASSISTANT: Delta airlines with flight number 1005 is available for you with single connection. Do you want me to proceed?

USER: Yes, proceed with my booking.

ASSISTANT: Your ticket is confirmed successfully.

USER: Thank you.

ASSISTANT: Thank you for reaching us.