You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Raymond Allen.

ASSISTANT: Yes, Allen.

USER: I have to go Austin for attending a summit, can you please book a flight ticket for me?

ASSISTANT: Please, may I know your location airport codes?

USER: I want to take off from ATL airport and destination airport is AUS.

ASSISTANT: Fine, may I know your travel dates.

USER: My departure date is 11/25 and return date is 11/27.

ASSISTANT: Please wait a moment, meanwhile let me know any other specification you need from our airline.

USER: Yes, I want a direct flight to Austin.

ASSISTANT: Here I found a flight with 0 connection limit and price is 700. Can I proceed it?

USER: Please book this flight ticket on my name.

ASSISTANT: Ok, your ticket has been booked in Delta airline and flight number is 1008.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.