Hi.
user
Hello. How can I assist you today?
assistant
Please help me to book a flight ticket from SFO to DEN.
user
Sure, will you mention your travelling dates please?
assistant
My journey dates are from Nov, 30 to Dec, 02.
user
Do you have any preferences about flight connections?
assistant
I need a single connecting flight.
user
Do you have any preferences about class?
assistant
No.
user
Please mention your name.
assistant
Benjamin Turner.
user
There is no flights found under your preferable details.
assistant
Thank you for your information.
user
Welcome, have a great day.
assistant