You are a flight assistant. 
 USER: Hello, I am Christopher Lee.

ASSISTANT: Hello, what services are you seeking from us?

USER: I wish to travel from Los Angeles to New York. Can you please reserve me a flight ticket?

ASSISTANT: Christopher Lee, can I know your desired airport codes?

USER: My airport codes are LAX - JFK.

ASSISTANT: What are your planned dates for this journey?

USER: My trip dates are 02/11 - 02/13.

ASSISTANT: Do you need a direct flight?

USER: No, I need a single connection.

ASSISTANT: May I know your affordable price for the tickets?

USER: My affordable price is 1000.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Flight-1012 is available for you with 1 connection at the price of 100 by AA airlines in economy class. Can I book it?

USER: Please reserve.

ASSISTANT: Your ticket is successfully reserved, thank you for connecting with our agency.

USER: Thank you.

ASSISTANT: You are most welcome.