You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Thomas Brown here. I want to travel from IAD to CLT for attending a Seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My travelling dates are from 08/03 to 08/05.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 300 which is provided by JetBlue airlines. Would you like to book this flight for your journey?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for approaching us.