Hello.
Hello, how may I aid you today?
I am planning to go for a round trip, can you please book a ticket on 06/14?
Ok, may I know your arrival date?
My return will be on 06/16.
What is your airport code?
It is Houston, IAH.
May I know your name?
 I am Michelle Evans.
We found a flight of Delta airline, flight number as 1001 with the fare of 100.
Please, confirm  my ticket with this airline.
Your ticket has been reserved.
Thank you for your service.
Thank you.