Hello. I am Steven Lewis.
user
Hello, do you need any help from us?
assistant
I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from OAK to JFK?
user
Sure, could you please share your departure and arrival day?
assistant
I would like to depart on Mar 27th and return on Mar 29th.
user
Sorry, there is no flight on your requested travelling dates.
assistant
That's ok, not an issue. Anyways, thank you for the information.
user
You are welcome, have a great day.
assistant