Hi.
user
Hello, how may I oblige you today?
assistant
Can you please book a flight ticket from CLT to DTW?
user
Sure, could I have your travel dates, please?
assistant
My trip is in Sept from 15th to 17th.
user
May I know your good name?
assistant
Mark Jones here.
user
Do you have any preferences?
assistant
I need a connecting flight.
user
Ok, please wait for a while.
assistant
I prefer to travel in business class. Sure, take your time.
user
Sorry, there are no flights available as per your requirements.
assistant
That's ok, thank you for the information.
user
Thank you for opting us.
assistant