Hi,.
user
Hello,. How can I support you today?
assistant
I want to attend my friend's wedding, Will you help me in ticket booking?
user
Sure, I will help you. Can you provide me journey details?
assistant
I need to travel  from New York, NY-JFK to New York, NY-EWR. The departure is on 05/31 and return should be 06/02.
user
Thanks for information, please wait for a moment.
assistant
Sure.
user
Thanks for waiting. Sorry to inform you, no any flight found on your details. May I know your name?
assistant
My name is Thomas Thomas. Thanks for your service.
user
Thank you, have a nice day.
assistant