Hi. I am Frank Harris.
user
Hello, how may I serve you today?
assistant
Please book a flight ticket on dates 03/25 and 03/27.
user
May I know your source and destination airport codes?
assistant
My airport codes are LAS and JFK.
user
Is there any class preferences for you?
assistant
No, I am ok with any class.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
Please wait for a while.
assistant
Ok.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
That's ok, thank you for the response.
user
Thank you for opting us.
assistant