Hello.
Hello, how can I aid you?
I am Barbara Miller. I am participating in a cricket match at Houston. Can you please help me book a flight?
Yes, I will be your helping hand in booking a ticket. Could you please provide me your  journey details?
Ok, I want to fly from Los Angeles, CA-LAX on 10/29 to TX-IAH on 10/31.
Ok, please wait I will revert you in a while.
Ok.
We are happy to tell you that we found a flight matching your requirements.
Can you please provide flight details?
Airline is AA with flight number 1021. Price is 100 with a  single connection.
Ok, you can confirm with this airline.
Your booking is confirmed. Thank you for choosing us, have a nice day.