hello, I am Richard Green.
user
Hello. How can I aid you?
assistant
I am looking for a flight from  CLT to DEN, can you please help me out?
user
Sure, may I know your planned travel dates?
assistant
My travelling dates are Oct 26 and Oct 28.
user
Do you have any specifications?
assistant
My departure time is morning.
user
Here, I found a flight with 1 connection and airfare is about 300. Shall I proceed?
assistant
Please proceed for further.
user
In an economy class, your ticket has been confirmed for the flight 1004 in Hawaiian airlines.
assistant
Thank you for your assistance.
user
Thank you for reaching us.
assistant