Hi.
user
Hello, How can I help you?
assistant
I want to book a ticket from IAD to OAK. Could you book a ticket?
user
Sure, May I know the travelling dates?
assistant
Travelling dates are Mar, 15 and Mar, 17.
user
Do you have any connection limit?
assistant
I prefer connecting flight.
user
Is there any other requirements?
assistant
I would like to prefer economy class.
user
May I know your name?
assistant
My name is Sharon Campbell.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your preferable dates.
assistant
Thank you.
user
Thank you for opting us.
assistant