You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Sandra Johnson want to attend a business meeting at Charlotte, can you help me to book a direct flight?

ASSISTANT: Sure, please share your itinerary dates.

USER: Sure, my travelling dates will be 09/08 and 09/10.

ASSISTANT: May I know your airport codes?

USER: Yes, I want to travel form LAX to CLT.

ASSISTANT: Please hold on for a while.

USER: Ok.

ASSISTANT: Frontier airlines with flight 1008 is available.

USER: Ok, proceed with my booking.

ASSISTANT: Sandra, your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.