Hello.
user
Hello, how can I aid you?
assistant
I want to book the flight ticket from IAD to EWR. Can you please help me?
user
Sure, can you share your trip dates?
assistant
My travel dates are Oct 21 and Oct 23.
user
Do you have any preferences?
assistant
I need a single connection flight.
user
May I know your name?
assistant
Patricia Hall.
user
Sorry, there is no flight on your given dates.
assistant
Ok, thank you for the information.
user
Thank you for opting us.
assistant