Hello.
Hello, how may I help you?
I planned to meet my friend in DEN, can you please help me to book a flight ticket from IAD?
Sure, may I know your trip dates please?
I prefer to travel on Feb 20 and Feb 22.
Do you have any other requirements?
I prefer to travel in a connecting flight.
Can I know your name please?
I am Joshua Hall.
Sorry, we regret to inform you that there is no flight available as per your request.
Ok, no problem. Thank you for your information.
Most welcome.