You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Ashley Wright. I am planning to attend a cultural event in Seattle, WA - SEA, so please help me in booking a flight ticket from Washington, DC - IAD.

ASSISTANT: Sure. May I know your travelling dates?

USER: I want to fly on 11/28 and return on 11/30.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: Hawaiian, flight number:1021, price 100, 1 connection. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.