Hi.
Hello, how may I help you today?
I am Nancy Nelson. I want to book a business class flight ticket. Can you help in booking it?
 Can you please provide your journey dates for better search of flights availability with your requirement?
11/21 and 11/23 are my travelling dates.
 Please provide your airport codes that you want to travel.
IAD and EWR are my airport codes.
Ok, please hold on a moment, I will check flight availability in this route.
Ok.
Sorry, there is no flight service available on this route on your provided dates.
No issue.
Thanks for approaching us.
Thank you.
Welcome.