Hello.
user
Hello, How can I assist you?
assistant
Please book a flight ticket from DCA to DTW?
user
Sure, May I know the travelling dates?
assistant
My journey dates are Aug 18 and Aug 20.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
Is there any other requirements?
assistant
I prefer a economy class.
user
May I know your name?
assistant
I am Sarah Jackson.
user
Please wait a moment.
assistant
Sure.
user
Sorry, No flights found with your preferable dates.
assistant
No problem, thank you for your information.
user
Thank you for availing us.
assistant