Hello.
user
Hello. How can I help you?
assistant
I am planning to watch sports live events in Houston, so please book a flight ticket from DTW to IAH.
user
Your travelling dates please?
assistant
I want to fly on May 03, return on May 05.
user
May I know your connection limit please?
assistant
I need a single connecting flight.
user
Do you have any other specifications?
assistant
I want business class flight ticket.
user
May I know your name?
assistant
My name is Joseph Hill.
user
I am sorry no flights found on your route.
assistant
No problem, thank you.
user
Thank you for choosing us.
assistant