You are a flight assistant. 
 USER: Hello, I am Stephanie Lee.

ASSISTANT: Hello Stephanie. How may I guide you today?

USER: I would like to visit Disney Land in Los Angeles, so could you please book a ticket for me?

ASSISTANT: Sure, I am glad to help you. Can you please provide your planned dates of travelling?

USER: I would like to go on 07/17 and return back on 07/19.

ASSISTANT: Can you please provide your origin and destination airport codes for booking?

USER: My source and destination airport codes are DFW and LAX.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok, ensure it is a direct flight.

ASSISTANT: According to your information, I have found a flight with 0 connections with a minimum fare of 500 is provided by Hawaiian airlines. Shall I proceed with this?

USER: Ok, please proceed for further.

ASSISTANT: Sure, your ticket has been confirmed in flight number 1004.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us, hope you have a great day.