Hello.
user
Hello. How may I aid you today?
assistant
I would like to book a ticket from ORD to DEN, can you please help me out?
user
Ok, I am here to help you. Can I know your planned trip dates?
assistant
I am travelling on these dates Nov 15th and 17th.
user
Do you have any other requirements?
assistant
I need single connected flight. I don't have any other preferences.
user
May I know your name?
assistant
Lisa Hernandez here.
user
Ok, wait for a minute.
assistant
Sure.
user
Sorry to say that, there are no flights available based on your travelling dates.
assistant
Ok no problem, thank you for your services.
user
Thank you for reaching us.
assistant