Hello, I am John Martinez.
user
Hello, How can I help you?
assistant
On my vacation, I am planning to go for Brooklyn walking tour with my parents. So, can you please help me in booking a flight ticket to New York, JFK?
user
Sure, May I know the source code?
assistant
I would like to fly from Denver, DEN.
user
Please help me with your travel dates.
assistant
My preferable dates of journey are 11/21 to 11/23.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
It's ok, no problem. Thank you for your kind information.
user
Thank you for opting us.
assistant