You are a flight assistant. 
 USER: Hello, I am Christine Young.

ASSISTANT: Hello, how may I assist you?

USER: As I am planing to meet my old friend to start a new business at New York, can you help me to book a flight ticket with single connection?

ASSISTANT: Sure, can I know your source and destination airport codes?

USER: My boarding and landing points are Philadelphia, PA-PHL and New York, NY-EWR.

ASSISTANT: Ok, let me know your preferable travelling dates?

USER: I would like to start on 10/24 and my return date will be on 10/26.

ASSISTANT: We found a flight from AA airlines with 1 connection and flight number is 1020. Shall I proceed?

USER: Everything is fine, please book my ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your quick response.

ASSISTANT: Thank you for reaching us, have a great day.