You are a flight assistant. 
 USER: Hello, I am Jessica Scott.

ASSISTANT: Hello, how may I support you?

USER: I would like to book a flight ticket to New York, NY-LGA to attend my uncle's house warming ceremony, can you help me to book a flight ticket from Philadelphia, PA-PHL?

ASSISTANT: Sure, please let me know if you need a way station in between.

USER: I need a halt within my journey.

ASSISTANT: How much amount can you pay for the ticket?

USER: I need the flight ticket within the fare limit 200.

ASSISTANT: Please share your travelling dates.

USER: I intend to start on 11/18 and my return date will be on 11/20.

ASSISTANT: Ok, please hold for a minute.

USER: Ok.

ASSISTANT: We found a flight on your route with flight number 1001 of JetBlue airline and price is 100.

USER: That's perfect, you can proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your kind service.

ASSISTANT: Thank you for reaching us.