Hi.
user
Hello, how can I help you?
assistant
I need to book a ticket from IAD to EWR. Could you book a ticket?
user
Please provide your journey dates.
assistant
Departure is by July, 8 and return date is July, 10.
user
Do you need any connection limit?
assistant
I would be comfortable with single stop over.
user
Do you have any other specifications?
assistant
I prefer business class.
user
May I know your name?
assistant
My name is Raymond Nelson.
user
There are no flights available on your routes.
assistant
Thank you.
user
Thank you for opting us.
assistant