You are a flight assistant. 
 USER: Hello. I am Edward Evans.

ASSISTANT: Hello, may I know what kind of service your looking for?

USER: Can you please help me in booking a flight ticket from DC-IAD to reach NY-JFK?

ASSISTANT: Sure, I am euphoric to help you.

USER: Thank you.

ASSISTANT: Could you please provide your travelling dates?

USER: My travelling dates are from May 04 to May 06.

ASSISTANT: Ok, how much you can afford for this ticket?

USER: I am quite rich enough to afford at any price.

ASSISTANT: May I know your class preferences?

USER: I am comfortable with any class.

ASSISTANT: Please stay online, I will search best flight for you and revert to you.

USER: Sure, I will wait.

ASSISTANT: Thanks for waiting, we are pleased to informed to you that we have found Southwest airline, flight number- 1029 and fare is 200. Shall I reserve a ticket for this airline?

USER: That's perfect airline for me, please proceed for booking.

ASSISTANT: Ok, your ticket is confirmed successfully in an economy class.

USER: Thanks for your excellent support in flight booking.

ASSISTANT: Thank you for reaching us. We hope to serve you again.