Hello.
user
Hello, how may I help you?
assistant
I am Dennis Wright. I want to book a ticket from CLT to DTW to attend seminar, can you help me in booking?
user
Sure, I will help you. Can you please let me know your trip dates?
assistant
I am departing on Aug 13 and return on Aug 15.
user
Ok, do you have any preferences?
assistant
I want a flight with connection limit 1.
user
Sorry to inform you that there is no flight available on your preferred travel dates.
assistant
That's ok, thank you for your information.
user
You are welcome and thank you for choosing us.
assistant