Hello.
user
Hello, how can I assist you today?
assistant
I am planning to celebrate my birthday in Dallas, so please help me in booking a flight ticket from Washington.
user
 Sure, I would be happy to help you. Can you please provide your take off and landing airport codes?
assistant
My airport codes are DC - IAD, TX - DFW.
user
Do you need a stopover in between your journey?
assistant
Yes, I need a halt.
user
May I know when you have planned to travel?
assistant
I want to fly on 04/21 and return on 04/23.
user
On what name, do I need to reserve the ticket?
assistant
I am Jacob Wright.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
 Unfortunately, We found a Southwest airline which is a direct flight, that does not matches your needs.
assistant
Not an issue.
user
Ok, Thank you for reaching us.
assistant
Thank you.
user