You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you at present?

USER: My name is Brandon Roberts. I want to visit Dallas & Fort Worth, TX - DFW to attend my semester exams. Could you please help me in booking a flight ticket?

ASSISTANT: Sure, Kindly mention your source point.

USER: Sure, my source point is San Francisco, CA - SFO.

ASSISTANT: Ok, May I know your scheduled dates of your journey?

USER: My journey dates are from 06/19 to 06/21.

ASSISTANT: Ok, how much do you want to spend on your ticket?

USER: I can spend up to 5000 on my ticket.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for your patience, There is a flight found in 1010 Hawaiian plane with a fare of 100. Shall I proceed for booking?

USER: Please go ahead.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.