Hello.
user
Hello. How can I help you today?
assistant
I am Stephen Parker. I would like to travel from DCA to MSP, can you please help me in flight booking?
user
Sure, I am very happy to help you with that, can you share me your journey dates?
assistant
I want to fly on Mar 18, return on Mar 20.
user
Do you have any class preference?
assistant
No.
user
Do you have any other specifications?
assistant
My depart time should be morning. And I need a connecting flight.
user
Sorry, no flights are available on your travel dates.
assistant
No problem, thank you.
user
Thank you for opting us.
assistant