You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you?

USER: I am Patricia Brown here, I want to reserve my ticket from LAS to ATL, can you please help me?

ASSISTANT: Sure, can I know your preferable dates?

USER: Sure, my planned dates of journey are from 11/26 to 11/28.

ASSISTANT: I found a direct flight 1002 of Frontier airlines matches with your preferences, can I proceed?

USER: Ok, you can book it.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you, have a good day.