Hello.
user
Hello, how can I help you today?
assistant
I want to book the flight ticket from IAD to DTW. Can you please help me?
user
Sure, can I know your planning dates?
assistant
My travel dates are Feb 14 and Feb 16.
user
Do you have any connection limit?
assistant
I need a single connection flight.
user
Do you have any other preferences?
assistant
No.
user
Can I know your good name?
assistant
Justin Anderson.
user
Sorry, no flights are found on your travel dates.
assistant
Ok, thank you for the information.
user
Thank you for opting us.
assistant