Hello.
user
Hello. How may I help you?
assistant
I am Kevin Brown. I am planning to book a ticket from DFW to ORD. Can you please help me out?
user
Yes, I am here to help you. Ok, can I have your journey dates?
assistant
I am planning to travel on 12/10 and return back on 12/12.
user
Ok, wait a moment.
assistant
Make sure my price limit is 200.
user
Sorry to inform you, there is no flight with your preferences.
assistant
It's ok. Thank you for your help.
user
Welcome Kevin Brown.
assistant