You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: As I am a director, I would like to go for a film shoot to DFW. Can you please help me in ticket booking?

ASSISTANT: Sure, we are happy to help you. Could you please share your journey dates?

USER: My journey dates are from 07/08 to 07/10.

ASSISTANT: Please mention your price limit?

USER: It should be under 500.

ASSISTANT: Kindly provide your source code?

USER: Origin code is PHX.

ASSISTANT: Ok, please hold on a moment.

USER: Ok.

ASSISTANT: Thanks for your precious time. We found a flight with a fare of 100 having single connection. Flight number is 1001 with Hawaiian airlines.

USER: You can proceed with booking.

ASSISTANT: May I know your name to proceed?

USER: I am William Thomas. Thank you for assisting me.

ASSISTANT: Your ticket has been reserved. Thank you for contacting us. Wish you a safe journey.