Hi.
user
Hello.
assistant
I am Catherine Collins.
user
How may I provide assistance to you?
assistant
Please book a flight ticket from Las Vegas, LAS to Denver, DEN.
user
When you are planning to make your journey?
assistant
My planned dates are from 07/07 to 07/09.
user
Do you want to fly with economic class or business class?
assistant
I am flexible to travel with any class.
user
Please give me a moment, I will check the details of flight and let you know.
assistant
Sure.
user
There is a flight available with price 300 and flight number is 1011 which matches your given information. Can I confirm your booking?
assistant
Ok, You can proceed with booking.
user
Your ticket has been confirmed.
assistant
Thank you.
user
Thank you for approaching us.
assistant