Hello.
Hello, how can I aid you today?
Myself Mary Harris. I need to travel Washington DC, can you please reserve flight ticket from DTW and IAD.
Sure Mary Harris, I am happy to help you with that.  Can I have your travel dates please?
My travelling dates are May,11 and May,13.
Ok, please wait a moment to check flight availability.
Please take your time.
I have found a flight in Delta airlines which is having connection 1 and the ticket fare is 100. Are you ok with this flight?
Please proceed with the reservation.
Ok Mary Harris, your ticket booking has done and the flight number is 1021.
Thank you for booking my flight ticket.
Thank you for choosing us, have a great journey.