You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: I am Deborah Taylor. I am planning to book a ticket from PHL to DFW. Can you please help me out?

ASSISTANT: Sure, I am here to help you. Could you please share your travelling dates to search a flight?

USER: I would like to to travel on 07/06 and return back on 07/08.

ASSISTANT: May I know your price limit for this trip?

USER: Make sure my price limit is 1000.

ASSISTANT: I have found a connecting flight-1000 which is matches you with price 100, shall I proceed?

USER: Yes, you can book it.

ASSISTANT: Ok, your ticket confirmed.

USER: Thank you.

ASSISTANT: Welcome.