You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do to make your experience better with us?

USER: I am Christopher Edwards. Can you help me in booking a flight ticket from DC - IAD to TX - DFW?

ASSISTANT: Sure, we are glad to help you in booking. Kindly share your planned travelling dates to proceed further.

USER: I want to fly on 06/26 and return on 06/28.

ASSISTANT: Do you need a break in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for sharing your journey details, we found a Delta airline matching your essential details with single connection and the fare 100. Shall I book the ticket?

USER: You can proceed to booking.

ASSISTANT: Your booking has been confirmed with the flight number-1024.

USER: Thank you.

ASSISTANT: Thank you for availing us.