Hello, I am Michael Davis.
Hello, how may I help you?
Could you please book a light ticket to Washington as I want to attend a seminar in my college?
Sure, I am here to help you. May I know when your are willing to travel?
My planned dates of travelling are 07/05 and 07/07.
Do you have any specifications?
I need a halt in my journey. I can afford upto 5000 for a ticket.
To proceed with booking can you please share your journey points?
My journey airport codes are from  FL-MCO to DC-IAD.
Please wait a moment, I will check the availability of flights and get back to you.
Sure.
Sorry, there were no flights available from your source location.
Not an issue, I will try with another airline.
Thank you for contacting us, have a good day.