Hi, I am Rebecca Thomas.
user
Hello, how may I aid you?
assistant
I need to attend workshop in Smithsonian Institution at Dallas, can you help me to book a flight ticket within the fare limit 200?
user
Sure, may I know your travelling dates please?
assistant
I will start on 03/25 and I intend to return on 03/27.
user
Let me know your journey airport codes.
assistant
My airport codes are from SFO-DFW.
user
Ok, give me a minute.
assistant
Ok.
user
Thank you for your time. There are no flights found according to your request.
assistant
No issues, I'll choose any other alternative. Thanks for your information.
user
Thank you for reaching us.
assistant