Hello.
user
Hello. How may I help you today?
assistant
I am Samuel Parker, Will you please help me to book a flight ticket from Detroit, DTW on 09/12?
user
Sure, I am here to help you with that. Can I know your destination code and return date?
assistant
My destination airport code is Charlotte, CLT. I want to return on 09/14.
user
Please wait for a minute.
assistant
Sure.
user
Sorry to say that, there are no flight's available based on your travelling dates.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant