Hello. I am Eric Lee.
Hello, how may I serve you at this moment?
Can you help me to book a flight ticket from Washington, IAD to Atlanta, ATL?
Sure, we are euphoric to help you.
Thanks.
Can you please mention your connection limit?
Ok, I need a single connection flight.
When would you like to make your journey?
I am planning my journey from 12/13 to 12/15.
Ok, just wait for a moment.
Sure.
We found a connecting flight with Frontier airlines, flight number 1005 and the fare of  300. Shall I proceed?
Ok, please proceed.
Your ticket has been confirmed in economy class.
Thank you.
Thank you for choosing us, have a nice journey.