Hello.
user
Hello, how may I help you today?
assistant
Can you help me in booking the flight ticket from DCA to JFK?
user
Sure, can I know your trip dates?
assistant
Sure, my planned travel dates are Mar 28 and Mar 30.
user
Do you need a connection limit?
assistant
Yes, please look for a connecting flight.
user
Do you have any class preference?
assistant
No, I don't have any other specifications.
user
May I know your name, please?
assistant
Myself Donna Martinez.
user
Sorry, no flights available on your travelling dates.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for choosing us.
assistant