Hi.
Hello. How can I help you?
I need to book a ticket from IAD to ORD. Could you book a ticket?
Sure, I am here to assist you. Please help me with your travel dates.
Departure is May, 22 and return date is May, 24.
Thank you. Can you please tell me your name?
I am Carolyn Rodriguez.
Thank you. Please let me know your class preference.
I would like to prefer economy class.
Ok, please wait for a while.
Sure.
Sorry, there is no flight available on your preferred travel dates.
Thank you.
You are welcome and thank you for choosing us.