You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Please book a flight from Austin, AUS to New York, EWR.

ASSISTANT: Sure, can you please let me know your journey dates?

USER: Sure. I will go for a holiday trip on 10/21. I will return on 10/23.

ASSISTANT: How much you can spend for airfare?

USER: I can afford an amount of 1000.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a connected flight of Southwest airlines, flight number 1018 and the fare of 200.

USER: Sure, you can proceed.

ASSISTANT: To proceed further, may I know your name please?

USER: I am Scott Wilson.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.