Hello.
user
Hello, how can I help you?
assistant
Can you please help me to book a flight from ORD to IAD?
user
 Sure, may I know your preferable dates of journey?
assistant
My travel dates are July 22 to 24.
user
Do you have any connection limit?
assistant
I prefer connecting flight.
user
Are there any other specifications?
assistant
No.
user
May I know your good name?
assistant
I am Kathleen Campbell.
user
There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?
assistant
Please proceed.
user
Your booking is confirmed and the flight number is 1007.
assistant
Thank you.
user
Thank you for reaching us.
assistant