Hi.
user
Hello. How may I assist you?
assistant
Myself Alexander Collins here. I want to visit National Mall which is located at Washington, can you please help me to book a ticket?
user
Can you share your airport codes please.
assistant
Sure, my airports codes are HOU and DCA.
user
Let me know your dates too.
assistant
Yes, my travelling dates for shopping purpose is from 05/20 to 05/22.
user
Ok, we have a flight for you with connection 1 on airline Southwest. Shall I proceed?
assistant
Perfect, please book it for me.
user
Ok, your ticket has been done with flight number 1012.
assistant
Thank you for your help.
user
Thank you for approaching us.
assistant