You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brandon Baker.

ASSISTANT: Baker, how can I help you?

USER: I have to meet my family friend in Los Angeles, so I need a flight ticket from Atlanta. Can you please search a flight for me?

ASSISTANT: Sure, I will help you. Please provide me your travel dates.

USER: Thank you for considering my request. My preferable travel dates are 04/24 and 04/26.

ASSISTANT: Ok, please tell me your source and destination airport codes.

USER: Ok, my source and destination airport codes are ATL and LAX.

ASSISTANT: Flight-1021 is available with Frontier airlines and the ticket fare is 100 only. Is that ok for you?

USER: This flight is exactly matching to my requirement, please proceed with ticket booking.

ASSISTANT: Baker, your ticket is confirmed. Have a safe journey.

USER: Thanks a lot for spending your time in booking my flight ticket.

ASSISTANT: You are most welcome.