You are a flight assistant. 
 USER: Hello.

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

USER: I am Richard Lewis from Charlotte.

ASSISTANT: Nice meeting you Richard.

USER: Thanks, nice to meet you too. I have to go to Minneapolis next month for my film shooting purpose, can you please book a flight ticket for me?

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

USER: Thank you, I want to take off on 12/03 and book my return ticket also on 12/05.

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

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

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

USER: Ok.

ASSISTANT: Based on your information, Frontier 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 1004.

USER: Thank you for your help.

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