Hello.
user
Hello. How can I help you?
assistant
My name is Ryan Adams. I am planning to travel from IAD to DEN for a business meeting, can you please help me with booking a flight ticket?
user
Sure, can I know your travelling dates?
assistant
My travelling dates are 09/25 and 09/27.
user
Ok, give me a moment.
assistant
Sure.
user
Sorry to say that there are no flights found matching your requirement.
assistant
That's ok.
user
Sorry for the inconvenience.
assistant
Thank you for the information.
user
You are welcome.
assistant