You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Betty Campbell.

ASSISTANT: Betty, how may I help you today?

USER: I would like to meet my best friend after a long gap at New York, could you please help me out in booking a ticket?

ASSISTANT: Sure, please provide your airport codes.

USER: My origin and destination airport codes are LAX and EWR.

ASSISTANT: May I know your itinerary dates?

USER: I would like to start my journey on 04/25 and return on 04/27.

ASSISTANT: Please hold on for a while.

USER: Sure, take your time.

ASSISTANT: Flight 1013 of AA airlines is available on your route. Should I reserve your ticket?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is confirmed.

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

ASSISTANT: Thank you for reaching us.