Hi.
Hello.
I am Margaret Gonzalez.
 How can I aid you?
I need to book a flight ticket from DTW to IAD, Can you please help me for booking?
Could you provide me your travelling dates?
12/12 to 12/14 are my planned trip dates.
Do you have any preference?
I need a connecting flight with fare of 1000.
Sorry to inform you that no flights are available on your travel dates.
Ok, no problem. Thanks for your information.
Thank you for availing us.