Hello.
user
Hello, how may I aid you?
assistant
I want to book a ticket from DTW to IAD to attend seminar, can you help me?
user
Sure, let me know your trip dates please?
assistant
I am departing on Jan 13 and return on Jan 15.
user
May I know your connection limit?
assistant
I prefer a direct flight.
user
Do you need any other preference?
assistant
I do not have any other preferences.
user
Can I know your name please?
assistant
My name is Stephanie Hill.
user
Sorry to inform you that there are no flight services available on your given dates.
assistant
That's ok, thank you for your information.
user
Thanks for reaching us, have a nice day.
assistant