Hello,.
Hello, how can I help you today?
I am Amy Roberts, could you help me in booking my flight ticket?
Sure, can you please provide me your journey details?
My origin  airport  is CO-DEN and destination airport is DC-DCA. My travelling dates are  from Feb 9 to Feb 11.
OK. Please wait while I check and revert you.
Sure,I will be waiting.
Thanks for your time. Unfortunately there is no flight found with your request.
Its OK, thank you for informing.
Thank you for choosing us and have a great day.