You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to book a ticket from DFW to PHL, can you help me?

ASSISTANT: Yes, I can help you with that. Can you please share your travel dates?

USER: My travel dates are 09/27 and 09/29.

ASSISTANT: Ok, may I know your name to proceed further?

USER: Myself Catherine Campbell.

ASSISTANT: Ok Campbell, there is a flight with connection limit 1 and the price limit 200. Can I proceed with ticket booking?

USER: You can book it.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1009.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for reaching us.