Hello.
user
Hello, how may I support you?
assistant
I would like to attend a seminar at Houston, can you help me to book a flight ticket from DTW to HOU?
user
Sure, I am happy to help you. When are you willing to travel?
assistant
My travel dates are Jan 12 and Jan 14.
user
Do you have any connection limit?
assistant
Yes, my connection limit is 1.
user
Is there any other specifications for you?
assistant
I would like to prefer business class flight ticket.
user
Can I have your name?
assistant
My name is Melissa Walker.
user
Sorry, no flights are available on your journey routes.
assistant
No problem, thank you for the information.
user
Thank you for availing us.
assistant