You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What service that you are looking from our agency?

USER: I am Matthew Scott from Charlotte.

ASSISTANT: Nice meeting you Scott.

USER: Thanks, I would like to visit Las Vegas next week, can you please book a flight ticket for me?

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

USER: Thank you, I want to take off on 08/26 and please book my return ticket also on 08/28.

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

USER: I want to fly from CLT and destination airport is LAS.

ASSISTANT: Please wait a moment to check the flights availability and I will revert back to you.

USER: Ok.

ASSISTANT: Based on your information, AA airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1011.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching to our services, have a great journey.