Hello.
user
Hello. How can I help you for the day?
assistant
I am Linda Scott. I am planning to visit Denver DEN from IAH. Can you make  a reservation for me?
user
Sure, I am here to help you with that. May I know your travelling dates, please?
assistant
Sure, my planned trip dates are on Apr 05 and return on Apr 07.
user
Do you have any other specifications?
assistant
Yes, I need a single connecting flight.
user
There is a connecting flight in Spirit airline with a fare of 200. Shall I proceed with booking?
assistant
You can proceed with the ticket booking.
user
Linda Scott, your booking is done in business class with the flight-1021.
assistant
Thank you for your kind service.
user
Thank you for choosing us, have a safe journey.
assistant