Hello.
user
Hello. How may I aid you?
assistant
Can you please help me with booking a flight ticket from IAH to DEN?
user
Sure, I am here to help you. Can you please share your travel dates?
assistant
My travelling dates are from Dec 10-12.
user
May I know your connection limit?
assistant
I prefer to fly in direct flight.
user
Do you have any other requirements?
assistant
No.
user
Ok, please share your name to proceed further.
assistant
Sandra Taylor here.
user
Sorry, there are no flights in this route as per your travelling details.
assistant
No problem, thank you for the information.
user
Thank you for choosing us.
assistant