Hi.
user
Hello, how can I guide you?
assistant
Can you help me to book a flight from ORD to IAD?
user
Sure, can you provide your trip dates?
assistant
My travelling dates are Apr 21 and 23.
user
Do you have any preferences?
assistant
I prefer normal cost airline.
user
May I know your name?
assistant
My name is James King.
user
Do you have any other specifications?
assistant
I need a connecting flight.
user
There is a connecting flight with number 1018 in airline UA, the fare is 700 in business class. Can I book it?
assistant
Proceed with booking.
user
Your ticket is reserved, the depart time is 17:00 PM and return time is 4:00 AM.
assistant
Thank you.
user
Thank you for opting us.
assistant