Hello. I am Scott Adams.
Hello, How can I aid you now?
To participate in food festival and to know about new varieties, I want to book a flight from Washington DC-DCA. Could you please help me in booking a ticket with fare of 5000?
Sure, I can help you. May I know your boarding point?
My boarding  point is OAK.
What are your planned travel dates?
My travelling dates are 01/31 and 02/02.
Ok, please wait. Thank you for your time, we have found a Hawaiian airline, flight number-1009, connections-1 and ticket-200.
You can proceed with booking.
Your ticket has been confirmed.
Thank you.
Thanks for reaching us.