Hello.
Hello, how may I help you today?
I am Emily  Walker here. I need to book a flight ticket from Oakland, my preferable airport codes are from OAK to IAH. Can you please help me with booking?
Sure Emily, can you please share me with your dates of travel?
My respective travelling dates are from 08/19 to 08/21.
Please wait for a moment.
Sure, I will wait for your response.
I found a flight with the connecting flight of fare 100 and the airline is Delta, are you ok with this?
Sure, you can proceed with that ticket booking.
Ok, your booking is done with the flight number 1023.
Thank you for booking.
You are welcome, have a safe journey.