You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Anna Allen.

ASSISTANT: How can I aid you?

USER: I would like to visit New York city to attend business meeting with my subordinates.

ASSISTANT: Ok.

USER: Can you please book a flight ticket from SEA to LGA?

ASSISTANT: Can you share journey details? Sure, help with the dates.

USER: Sure, my travel dates are 01/25 and 01/27.

ASSISTANT: There is a flight with number 1002 and airline is AA. Is it ok for you?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Happy journey.