Hello.
user
Hello. How can I help you?
assistant
I am Karen Johnson. I am looking for a flight from IAD to OAK, can you please help me in booking?
user
Sure, I will help you. Can you please provide me your travelling dates?
assistant
My trip dates are from 08/21 till 08/23.
user
Ok, give me a moment.
assistant
Ok, take your time.
user
There is one flight is available for you with single connection.
assistant
Please proceed.
user
Your ticket is booked with flight number 1004 and airline is Delta.
assistant
Thank you for booking.
user
Welcome. Have a safe flight.
assistant