You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself John Jones.

ASSISTANT: Glad to meet you John Jones.

USER: I am planning to meet my friend in Washington, DCA. Could you please help me with booking a flight ticket from PHL?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My travel dates are from Dec 21 to Dec 23.

ASSISTANT: Do you have any specifications?

USER: Yes, I need one halt in between my journey.

ASSISTANT: Wait a moment please.

USER: Sure, I will wait for your information.

ASSISTANT: Spirit airlines is available in your route with the ticket fare of 700, shall I proceed with the booking?

USER: That's perfectly matching to my requirements, please proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1018.

USER: Thank you very much in reserving my ticket.

ASSISTANT: Thank you for helping me.