Hi.
user
Hello, how can I assist you today?
assistant
I need to book a flight ticket from DTW to DFW, can you help me in booking a flight ticket?
user
Sure, let me know your travelling dates.
assistant
Sure, my journey dates are May 19 and May 21.
user
Do you want connecting flight or direct flight?
assistant
I prefer maximum one connection.
user
Do you have any other requirements?
assistant
No.
user
May I know your name please?
assistant
Sure, Elizabeth Davis here.
user
Sorry, there are no flights found with your given details.
assistant
Ok, no worries at all. Thank you for your information.
user
Thank you for opting us.
assistant