Hello, myself Frank Lee.
user
Hello. How can I assist you?
assistant
Can you please book me a flight ticket to MCO from DTW?
user
Sure Frank, can I know the travel dates please?
assistant
Sure, my planned travelling dates are 12/21 and 12/23.
user
Ok, wait a moment please.
assistant
Ok.
user
Sorry to say that, there are no flights available on your dates.
assistant
It's ok, thank you for the information.
user
Thank you for approaching us.
assistant