Hi.
user
Hello, how may I aid you today?
assistant
Can you please help me in booking my flight ticket from DEN to IAH?
user
Sure, help me with the travel dates?
assistant
My travelling dates are Dec 20 and Dec 22.
user
Do you have any preferences?
assistant
I need direct flight.
user
May I know your name please?
assistant
Myself Christine Jones.
user
Sorry, no flights were available at this moment.
assistant
Ok, thanks for your information.
user
Thank you for reaching us.
assistant