Hi. I am Kevin Parker.
user
Hello, how may I render you?
assistant
My kids were bored with their daily schedule, so I want to make their mind refresh. I have decided to take a tour to Las CA-OAK. Can you help me in booking the flight ticket?
user
Sure, please mention your source airport code.
assistant
NY-EWR will be my source airport code.
user
Kindly share your travel dates.
assistant
09/21 and 09/23 are my travelling dates.
user
Thanks for sharing your essentials. There are no flights  available at this moment.
assistant
No issue, I will choose other alternative.
user
Thank you for choosing us.
assistant
Thank you for the information.
user