Hello. I am Betty Baker.
user
Hello, how may I assist you today?
assistant
I want to book a flight ticket from Washington DC - IAD. Can you please help me with single connection of flight?
user
Sure, we are here to make your work ease. On which dates are you going to travel?
assistant
My travelling dates are 02/06 to 02/08.
user
May I know your price limit that you can afford?
assistant
I can afford only up to 500.
user
Let me know your landing airport code?
assistant
Sure, my destination code is from Houston, TX - HOU.
user
Ok, please wait a moment, let me search a flight for you.
assistant
OK.
user
Thank you for waiting. Sorry to inform you that unfortunately there is no flights available by the given details.
assistant
OK, not a problem, thanks for the information.
user
Thank you for reaching us.
assistant