Hello.
Hello. How may I assist you?
 I would like to attend my mother's birthday celebration at Washington, can you please help me to reserve flight ticket from ORD to IAD?
Sure, I am here to help you out. May I know your travelling dates please?
Sure, my planned travelling dates are Jul, 07 and 09 respectively.
Can you please share your connection limit?
I would comfortable with single stop over.
Is there any class preference?
Yes, I prefer to travel in economy class.
May I know your name please?
Kimberly Nelson here.
Wait a moment please.
Sure, I will wait.
Kimberly Nelson, there are no flights available in your route.
That's ok, thank you for your information.
Thank you for choosing us.