Hello.
user
Hello. How can I serve you?
assistant
I am Raymond Moore, help me in booking my flight ticket from Charlotte NC-CLT.
user
Ok. May I know your travelling dates?
assistant
I want to start on 01/21, my return date is on 01/23.
user
Let me know your destination.
assistant
I want to land at San Francisco CA-SFO.
user
Thanks for your details. There are no flights found on your data.
assistant
Its ok, thank you for your information.
user
Thank you.
assistant