You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be at your assistance?

USER: I have planned to give a surprise to my sister on her birthday and make her happy at PHL. Can you please help me with booking a flight ticket from JFK?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, I intend to board on Sep 30 and return on Oct 2.

ASSISTANT: May I know your name please?

USER: Sure, Alexander Adams here.

ASSISTANT: Do you have any preferences?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Thank you for your details, we did not find any flights running in your desired routes.

USER: No worries, thank you for the information.

ASSISTANT: Thank you for reaching us. Have a nice day.