Hello. I am Emma Rodriguez.
Hello, how may I aid you?
I have to give a seminar in ORD, so can you book a  flight ticket for me from IAD?
Sure, can you please provide your planned dates of journey?
Thank you and I have planned my dates on 06/10 and 06/12.
Sorry Emma, there is no flights to your destination point on your planned dates of journey.
Sad to hear that one but I can reach other agencies to reserve my ticket. Thank you for your service.
My pleasure, thank you for reaching out here.