Hi.
Hello, how can I assist you?
 I am Emma Robinson. I am planning to travel from DEN to ORD, can you booking a flight ticket?
Sure Emma, can I know the travel dates please?
My date of journey is on 07/22 to 07/24.
Ok, please wait a moment. There is a flight for you with flight number 1000 and airline is Delta.
Proceed with that flight.
I have booked your ticket.
Thank you.
Thank you for approaching us, have a safe journey.