You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight ticket to New York to visit Independence Hall, can you help me to book a flight ticket with single connection?

ASSISTANT: Sure. Can I know your travelling dates?

USER: I need to depart June 22nd my return date will be on June 24th.

ASSISTANT: Please share me your airport codes.

USER: My source and destination airport codes are LAS and JFK.

ASSISTANT: Is there any other requirement.

USER: No.

ASSISTANT: We found a connecting flight with an AA airlines, flight number:1006.

USER: That's fine, you can book the ticket with this airline.

ASSISTANT: May I know your name?

USER: I am Kevin Anderson.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.