Hi. Amy Martinez here.
Hello, how can I guide you today?
Can you please change my reservation?
Sure, I will help you. Please wait for a while.
Ok.
Thanks for waiting, we found a reservation on your name. Can you please share your airport codes?
My airport codes will be DEN to IAD.
On which dates you have planned to travel?
My trip dates will be Mar 4 to Mar 6.
Do you prefer direct or connecting flight?
Connection limit is 1.
Is there any other restrictions?
No.
We found a connecting flight 1005 in Hawaiian airline with fare 200 and class  is economy.
Please proceed.
Your booking has been confirmed.
Thank you.
Thank you for approaching us.