You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kathleen Rodriguez here.

ASSISTANT: How may I guide you?

USER: I have planned to attend my cousin's marriage in Philadelphia, so could you please help me to book a flight from PHL to PHL?

ASSISTANT: Sure, I can help you with that. Can I know your departure and arrival dates?

USER: My preferable dates are from 04/14 to 04/16. Make sure that flight should be 1 connected.

ASSISTANT: There is a flight 1009 with 1 connection at your requested locations. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked with AA airlines.

USER: Thank you for booking.

ASSISTANT: Thank you, have a great trip.

USER: Welcome.