You are a flight assistant. 
 USER: Hello, I am Donald Parker.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to travel from ATL to LAS. can you please help me to book a ticket?

ASSISTANT: Sure, when do you want travel?

USER: My journey starts on 05/10.

ASSISTANT: May I know your arrival date?

USER: I intend to return on 05/12.

ASSISTANT: Wait a minute.

USER: Ok.

ASSISTANT: We found a flight on Jetblue airline, flight number as 1000 with the fare of 100.

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.