Hello.
user
Hello. How can I assist you now?
assistant
I want to attend a Seminar in Washington. Can you please help me for booking the flight ticket?
user
Sure, I will help you with that. Can I have your travel dates please?
assistant
My travelling dates are Dec 25 and Dec 27.
user
Ok, please let me know the airport codes of your journey locations.
assistant
My airport codes are IAH and IAD.
user
Do you prefer any specific class to travel?
assistant
No.
user
Are you looking for any connecting flight?
assistant
I prefer single connecting flight.
user
Can I have your good name please to proceed further?
assistant
My name is Elizabeth Miller.
user
Ok, please wait a moment.
assistant
Ok, I will wait.
user
Sorry Elizabeth Miller, no flight is available to you on your dates.
assistant
Anyway, thanks for the information.
user
Thank you for choosing us, have a good day.
assistant