You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Thomas Turner is here. I have a plan to attend nature festival to explore the nature in ATL, will you please assist me in booking a flight ticket from LAS?

ASSISTANT: May I know your travelling dates?

USER: I would like to travel on Dec 1st and return on Dec 3rd.

ASSISTANT: Can I know your name?

USER: I already mentioned above.

ASSISTANT: May I know your class preference?

USER: I prefer to travel in an economy class.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: I have searched a flight ticket from 1013 flight with fare 200 and provided by JetBlue Airline. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket is confirmed in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.