Hello. I am Steven Harris.
Hello Harris, how may I aid you?
I need to schedule my trip to travel  Chicago for attending a conference meeting. Could you please help me in reserving the ticket from IAH to ORD?
Sure, I am glad to help you. May I know your itinerary dates?
Thank you, my planned trip dates are on 06/17 and back on 06/19.
Please give me a moment to check for available flights.
Sure.
Spirit airlines with flight 1003 is available on your route with a connecting flight.
Yes, you can proceed with the booking.
Your ticket is confirmed.
Thank you for your help.
Thank you for choosing us.