You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you  please book a flight ticket from ATL to IAD?

ASSISTANT: Please share me your name.

USER: Thank you. Myself Brandon Jackson.

ASSISTANT: Do you have any specifications?

USER: I am  looking for single connecting flight.

ASSISTANT: Please share me your travel dates.

USER: Sure, I have planned my travel  dates as Oct 15 and Oct 17.

ASSISTANT: Flight-1018 is available with JetBlue airlines having single connection and the ticket costs you 200 only in economy class. Are you comfortable with this flight?

USER: That is fine,  please proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your  help.

ASSISTANT: Thank you.

USER: Most welcome.