Hello.
user
Hello, how can I assist you?
assistant
I want to attend a business meeting with my client at Dallas, can you please book me a flight ticket under price of 200?
user
Sure, on which dates you wish to travel?
assistant
My scheduled dates are from 10/19 to 10/21.
user
Please forward me your airport codes.
assistant
My journey starts from Washington, DC-DCA to Dallas, TX-DFW.
user
Sorry for the inconvenience, there are no flights with your requirement at this moment.
assistant
Ok, no problem.
user
May I know your name please?
assistant
I am Edward Hernandez.
user
Thank you.
assistant
Thank you.
user