Hi, I am Carolyn Martinez.
user
Hello Carolyn, what kind of assistance you are looking for?
assistant
I would like to visit Washington to attend my sister's marriage. Can you help me in booking a ticket?
user
May I know your itinerary dates?
assistant
Sure, my trip dates are from 08/19 to 08/21.
user
Please provide your airport codes.
assistant
My source code is LAS and destination code is DCA.
user
Let me check for a best flight on your route.
assistant
Ok, I will wait for your response.
user
Southwest airlines with flight 1027 is available for you.
assistant
Please go ahead for booking my ticket.
user
Your ticket is confirmed.
assistant
Thank you for your information.
user
Thank you for choosing us.
assistant