Hello, I am Laura Smith.
user
Hello, how can I assist you?
assistant
Can you please help me in booking a flight ticket from DFW to CA-SFO with normal cost flight?
user
Sure, I can help you with that. May I know your planned travel dates please?
assistant
My travelling dates are from May 19 to May 21.
user
May I know your other specifications please?
assistant
I prefer to travel in economy class flight with a single halt.
user
Ok, please wait for a while.
assistant
Sure.
user
Sorry to inform you that there are no flights available for you on those dates.
assistant
That's ok, not a problem. Thanks for your information.
user
Thank you for choosing us, have a great day.
assistant