Hello,. I am Michael King.
user
Hello, how can I assist you today?
assistant
I want to change my existing reservation as exam got postponed. Please help me out.
user
Sure, please wait for a moment.
assistant
Ok.
user
Thanks for waiting, we are glad to say that, we found a reservation on your good name. Please provide me your source and destination codes.
assistant
 want to fly from NY- JFK to DC- DCA.
user
May I know your planned travel dates?
assistant
My travelling dates are from 12/04 to 12/06.
user
Please share me your connection limit.
assistant
I need a single connection.
user
Sorry to say that, no flights were found with your given details.
assistant
Ok, no problem.
user
Thank you for opting us.
assistant
Thank you.
user