Hi, I am Catherine Wright.
Hello, how may I address you?
I would like to attend for a family function at DC-DCA from IL-ORD. Please help me with booking a ticket.
Sure, let me know if you need a stop over in between.
I need a halt in between my journey.
Can you share your travelling dates?
My travelling dates are from  06/09 to 06/11.
Ok, please give me a moment.
Ok.
There is an UA airline with flight number 1005 and price of 100 available for you.
You can proceed further with this.
Your booking has been done.
Thanks for the help.
Thank you for opting us.