Hello.
user
Hello. How can I help you?
assistant
I have a live concert at New York, please find the availability of flight.
user
Sure, can you help me with your travelling dates?
assistant
My travelling dates are 01/02 and 01/04.
user
May I know your airport locations along with codes?
assistant
My source and destination airport codes are OAK and EWR.
user
May I know your name?
assistant
My name is Donald Martinez.
user
Sorry, there is no flight on your requested dates.
assistant
Ok, thank you for your information.
user
Thank you for picking us.
assistant