You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: Myself Matthew Scott. I have to go to Washington next month for attending a business meeting there. Can you please book a flight ticket for me?

ASSISTANT: Sure, can you please provide your nearest airport codes of journey?

USER: Thank you for accepting my request, I want to fly from MSP and destination airport is DCA.

ASSISTANT: May I know your planned dates of journey please?

USER: My departure date is 09/23 and please book my return ticket also on 09/25.

ASSISTANT: UA airlines is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket?

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: Matthew Scott, your ticket is booked with flight number 1024.

USER: Thank you for your help in booking flight ticket.

ASSISTANT: Thank you, have a safe trip.