Hello.
user
Hello, welcome to flight ticket booking agency.
assistant
Ok, I am at right place to solve my problem.
user
Please share your travelling dates.
assistant
My travelling dates are from 09/24 to 09/26.
user
May I know your airport codes?
assistant
My airport codes are from DEN to LAS.
user
There is a flight available for you in Delta airline. Shall I proceed?
assistant
Please proceed.
user
Ok, your ticket is booked.
assistant
Thank you.
user
Welcome.
assistant