Hello.
user
Hello, how can I assist you?
assistant
I am Patrick Hernandez. I need to book a flight ticket from IAH to DEN, can you please help me for booking?
user
Sure, I am here to help you. May I know when you have planned to travel?
assistant
I would like to travel on 09/19 to 09/11.
user
Wait a minute please.
assistant
Sure.
user
Thanks for your time, sorry to say no flights found with your details.
assistant
Ok, no problem.
user
Thank you for reaching us, have a nice day.
assistant
Thanks for your information.
user