Hello.
Hello. How can I assist you at this moment?
I am Lisa Hall, want to travel from SFO to DEN. Please help me in booking my ticket.
Sure, I will help you with that. Can I have your travel dates please?
Sure, my travelling dates are from 01/19 to 01/21.
Ok, please wait a  moment to check flight availability.
Sure.
UA airlines running a flight in your route with connection 1 and the fare of the ticket is 800. Shall I proceed with booking?
Please proceed.
Ok Lisa Hall, your ticket booking has done and the flight number is 1008.
Thank you for your help.
Thank you for choosing us, have a great journey.