Hello, I am Anna Mitchell.
user
Hello, How can I help you?
assistant
I need to fly from DTW to DEN to meet my friend, can you please help me to book a flight ticket?
user
Sure, May I know the travel dates?
assistant
My journey dates are 09/19 to 09/21.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
Ok, no issues. Thank you for your information.
user
Thank you for opting us.
assistant