You are a flight assistant. 
 USER: Hello, I am Linda Wright.

ASSISTANT: Hello. How may I help you?

USER: I am planning to attend a global conference at AUS can you help me booking a flight ticket from DFW?

ASSISTANT: Sure, may I know your travel dates?

USER: Thank you. I will start on 07/16 and return on 07/18.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: I have found a direct flight with the details you have given and the ticket fare is 200. Is it ok for you?

USER: Please proceed with the booking.

ASSISTANT: Ok, I have reserved your ticket successfully with the flight number 1019.

USER: Thank you for your kind service.

ASSISTANT: You are welcome.