Hello. I am Lisa Rodriguez.
May I know what kind of service your looking for?
I am planning to travel to Detroit to attend a seasonal festival. Can you help me to book  a flight ticket in business class?
Sure, please help me with your dates of journey.
My planned journey dates are July 12 and July 14.
Do you know your airport codes? if yes, please share your source and destination airport codes.
I will leave from my nearest airport ATL to reach DTW.
Ok, please wait for a while.
Sure.
We found a Delta airline and 1020 is flight number with a fare of 100. Shall I proceed?
Is it a business class ticket?
No, it is a economy class.
I need business class ticket. Do not proceed.
Sure, please wait I will check business class and revert to you.
Thank you for your response. Ok, I will wait.
Sorry to say that, there are no flights available based on your details.
It's ok, thank you for the information.
Thank you for reaching us.