You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Ronald Garcia.

ASSISTANT: How may I aid you?

USER: I want to travel from ATL to DFW, could you help me out?

ASSISTANT: Sure, please help me with your journey dates.

USER: My preferable dates are from 09/23 to 09/25.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your patience, I found a flight for you in Hawaiian airlines with price 100. Can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1020.

USER: Thank you.

ASSISTANT: Thank you for approaching us.