Hello.
user
Hello, How can I help you?
assistant
Please book a flight ticket from DTW to PHL.
user
Sure, May I know the travelling dates?
assistant
May, 11 and May, 13 are my travel dates.
user
Do you have any connection limit?
assistant
I would prefer single connection.
user
Is there any other requirements?
assistant
I need to depart at evening time.
user
May I know your name?
assistant
Steven Green here.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
That's ok, thank you for the information.
user
Thank you for opting us.
assistant