Hi, I am Nicholas Lewis.
Hello, how may I help you?
As my friends were going for round trip, I also want to join with them. So, can you please book a flight ticket on 10/12?
Sure, may I know your return date?
I intend to return on 10/14.
Kindly, mention your airport code.
My airport code is Seattle, SEA.
 Thank you for sharing your journey details with patience, please hold on.
Ok.
You have a flight with airline Delta and flight  number is 1009 with 1 connection and price is 100.
You can proceed to book.
You reservation is done.
Thank you for assisting me.
Thank you for choosing us, have a nice day.