Hi.
user
Hello, how can I aid you for today?
assistant
Please help me to book a flight ticket from Washington to exhibit my paintings in Dallas art gallery in Dallas.
user
I am here to help you about that. Can you please let me know your planned dates of journey?
assistant
I want to start my journey on Mar 19th and my return date will be on Mar 21st.
user
Could you please provide your source of journey?
assistant
My boarding and landing airport codes are IAD and DFW.
user
Would you like to travel in a direct flight or connecting flight for this trip?
assistant
I want to fly with the direct flight for this time.
user
Please let me know your name for reservation purpose.
assistant
I am Barbara Wright.
user
Sorry to say this Barbara Wright, there are no flights which travels to your region on your planned dates of journey.
assistant
That's ok, I'll choose any alternative to reach my destination. Thank you for your information.
user
You are welcome, thank you for reaching our service. Hope you have a nice day ahead.
assistant