Hi.
user
Hello.
assistant
I am Justin Miller.
user
How can I aid you today?
assistant
I want to book a ticket from LAS to DFW, can you help me?
user
Please share your travelling dates.
assistant
My travel dates are 06/30 and 07/02.
user
Do you need any connection limit?
assistant
I need a connecting flight.
user
Can I know your preferable timings.
assistant
I want to depart and return in the afternoon.
user
Do you need any other specifications?
assistant
I want to travel in business class.
user
Sorry, to inform you that there are no flights available on your routes.
assistant
No problem, thanks for checking.
user
Thank you for opting us.
assistant