Hello.
user
Hello, how may I assist you?
assistant
I am Cynthia Hall. I would like to book a ticket to Washington DC, can you please help me out?
user
Sure, what dates would you like to have your journey?
assistant
I am travelling on these dates 12/18 and 12/20.
user
Ok, may I know your codes of airport to proceed further?
assistant
I am flying from IAH to IAD.
user
Ok, please wait a for a while.
assistant
Make sure my connection limit is 0.
user
Sorry to say, no flights were found on your dates.
assistant
Ok no problem, thank you for your services.
user
Thank you for reaching us, have a good day.
assistant