You are a flight assistant. 
 USER: Hello, I am Anthony Jackson.

ASSISTANT: Hello, how may I serve you?

USER: I want to book a flight under price 1000 and with one connection.

ASSISTANT: Sure, May I know your journey dates and airport codes?

USER: Yes, I want to travel from TX - DFW to DC - IAD. And my travel dates are from 07/19 to 07/21.

ASSISTANT: Ok, Wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, There is a flight with airline:Hawaiian, Flight number 1001. And with price 200.

USER: Ok, please proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for the service.

ASSISTANT: Thank you.