Hi.
user
Hello. How can I help you?
assistant
I am James smith. Please help me in booking my flight ticket from OAK to CLT?
user
Can I know your travel dates?
assistant
My travelling dates are Mar 08 and mar 10.
user
Do you have any preference?
assistant
I need my return ticket at afternoon time.
user
Sorry, no flights found for your travelling dates.
assistant
Ok, thank you for checking.
user
Thank you.
assistant