Hello, I am Mark Hill.
user
Hello, how can I help you?
assistant
 I need to book a flight ticket from MCO to DTW, can you please help me for booking?
user
Sure, can I have your journey dates?
assistant
My journey dates are 03/09 to 03/11.
user
Do you need any connection limit?
assistant
Yes, I need a one connection in between my journey.
user
Sorry, no connecting flight found on your given dates.
assistant
Ok, no problem. Thanks for your given information.
user
Thank you for choosing us.
assistant