Hi.
Hello. How can I help you today?
I am Melissa Thompson here, I want to reserve my ticket from PHX to ORD, can you please help me?
Sure, I am here to help you  with that. Can you please mention your planned travel dates?
Sure, my preferable dates of journey are from 11/22 to 11/24.
Do you prefer any  halt in between  your journey?
I need a connecting flight.
Do you have any airline preference?
Not required.
There is a flight-1010 in United airline with a fare of 100 with connection limit 1. Can I book it?
Ok, you can book it.
Your booking is done in economy class.
Thank you for your help in booking my ticket.
Thank you for reaching us, have a safe journey.