Hello,.
Hello. How can I guide you?
I need to book a ticket from Chicago ORD to Dallas DFW to attend an sports ceremony.
Ok. May I know your travelling dates for further process?
My travelling dates are 06/30 to 07/02. Make sure that the ticket price should not be more than 200.
Let me know your name to book a ticket.
Book a ticket with the name George Lopez.
Thank you for waiting.
Sure.
You have no flight that matches with your information.
OK, that's no problem.
Thank you for connecting  us.