Hello.
user
Hello, how can I help you?
assistant
 I am Amanda Lopez want to travel to NY-JFK to attend a conference. Can you book a ticket from DC-DCA?
user
Sure, please share me your travelling dates?
assistant
My travelling dates are 02/19 and 02/21.
user
Do you have any specifications?
assistant
I need a connecting flight.
user
Please wait a minute.
assistant
Ok.
user
Sorry, there were no flights with your specifications.
assistant
Ok, no issues.
user
Thank you for reaching us.
assistant
Thank you for your response.
user