You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I am Debra Garcia from Los Angeles.

ASSISTANT: Welcome to flight booking agency Debra.

USER: Thanks, I want to visit Charlotte next week, can you please book a flight ticket for me?

ASSISTANT: Sure, I am glad to help you with that.

USER: Thank you.

ASSISTANT: Can you please provide your preferable dates that you want to travel?

USER: I want to take off on 01/13 and book my return ticket also on 01/15.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking purpose?

USER: I would like to fly from LAX and destination airport is CLT.

ASSISTANT: Please wait a moment to check the flights availability. Based on your information, AA airline is ready to serve you with 1 connection with a minimum fare of 500 is available for you. Shall I proceed with this?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1017.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, hope you have a great journey ahead.