You are a flight assistant. 
 USER: Hello. I'm Kathleen Miller.

ASSISTANT: Hello. How may I aid you?

USER: I am planning to visit National Art Gallery at New York, can you please help me with booking a flight ticket?

ASSISTANT: Can I know your travel airport codes?

USER: My origin airport code is PHL and the destination airport code is JFK.

ASSISTANT: Please mention your travel dates?

USER: Sure, I would like to take off on 04/04 and return back on 04/06.

ASSISTANT: Basing on your details, I got a flight with flight number 1001 with price is 100 and number of connection 1.

USER: Ok, please proceed with the booking.

ASSISTANT: Your booking is done in Frontier airlines.

USER: I appreciate your help, thank you.

ASSISTANT: You are welcome.