Hi.
user
Hello, how may I support you today?
assistant
I am David Harris. I want to book a ticket from LAS to JFK, can you help me?
user
Sure, please share me your trip dates.
assistant
My travel dates are 11/19 and 11/21.
user
Is there any class preferences for you?
assistant
No.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
Please share me your other specifications.
assistant
I want to return in the morning.
user
Thanks for your details, please wait for a while.
assistant
Sure.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
No problem, thanks for checking.
user
Thank you for opting us.
assistant