Hi.
user
Hello, how may I be at your service today?
assistant
Help me in booking a flight from DEN to LAX?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My travelling dates are June 15 to 17.
user
Do you have any other specifications?
assistant
I prefer direct flight and I want to depart in morning.
user
Please help me with your name for booking.
assistant
I am Rebecca Harris.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
That's ok, thank you.
user
Thank you for reaching us.
assistant