Hello.
user
Hello. How may I assist you?
assistant
I am planning to visit the White House in Washington, so please help me in booking a flight ticket.
user
Sure, I will help you. May I know your good name?
assistant
I am Kathleen Thomas.
user
Can I have your trip dates?
assistant
I want to fly on 07/02 and return on 07/04.
user
Help me with your journey locations.
assistant
My source is Las Vegas NV - LAS and destination code is DC - DCA.
user
Please wait a while, I will search and let you know the flight availability.
assistant
Sure.
user
Unfortunately, there are no flights found on your route.
assistant
Not an issue. Thank you.
user
Thank you for approaching us.
assistant