Hello, I am Sandra Lewis.
user
Hello, how can I help you today?
assistant
Can you please help me with booking a flight ticket from DFW to SEA?
user
Sure, please share your planned trip dates?
assistant
My travelling dates are from 12/18 to 12/20.
user
Ok, please wait for a while.
assistant
OK.
user
Thanks for waiting, no flights found with your requested details.
assistant
No problem, thank you for the information.
user
Thank you for opting us.
assistant