You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am George Collins. I am planning to travel from DFW to PHL, can you help in booking a ticket?

ASSISTANT: Can you please mention your dates of travel?

USER: My date of travelling is 09/17 to 09/19.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: I find a flight with connection limit 1 of cost 200 and flight number 1005 of Spirit airline. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Collins, your ticket has booked.

USER: Thank you for helping me.

ASSISTANT: You are welcome. Have a nice day.