Hi. I am Timothy Carter.
user
Hello, How can I serve you?
assistant
 I need to attend workshop in Smithsonian Institution at Washington, can you please help me in booking a ticket?
user
Sure, May I know the journey codes?
assistant
My origin is at Orlando, FL-MCO and destination is at Washington, DC-IAD.
user
Please help me with your travel dates.
assistant
My travel dates are from 12/22 to 12/24.
user
Sorry, No flights found with your chosen dates.
assistant
Ok, no issues. Thank you.
user
Thank you for reaching us.
assistant