Hello.
user
Hello. How can I help you?
assistant
I want to book a flight ticket from JFK to ORD. Can you help me?
user
Sure, may I know your travel dates please?
assistant
Sure, my travelling dates are 02/21 and 02/23.
user
There are no flights available on those dates. May I know your good name please?
assistant
Ok, no problem. Yes, I am Ryan Walker.
user
Thank you for choosing us.
assistant
Thank you for your information.
user