Hello, I am Richard Evans.
user
Hello, how may I serve you today?
assistant
I want to book a ticket from Washington, IAD to Detroit, DTW. Can you make a reservation?
user
Sure, may I know your preferred trip dates?
assistant
Trip dates are on 12/04 and 12/06.
user
Do you need a way station in between your journey?
assistant
I need a halt in between journey.
user
Thank you for providing your details. Sorry, no flights found on your requested travelling dates.
assistant
Ok, not a problem. Thank you.
user
Thank you for availing us.
assistant