Hi, I am Edward Hernandez.
user
Hello, How can I serve you?
assistant
I want to book a flight ticket to visit central park at New York on 05/07 and return on 05/09, can you please help me with it?
user
Sure, May I know the journey codes?
assistant
Yes, my airport codes are Washington, DC-IAD and New York, NY-LGA.
user
Please wait a minute.
assistant
Ok.
user
Sorry, No flights found with your chosen dates.
assistant
That's ok. Thank you for the information.
user
Thank you for opting us.
assistant