Hi, I am Linda Nelson from Washington.
user
Hello, what kind of service are you looking from us?
assistant
I would like to participate in Singing competition that going to be held at Las Vegas, so aid me in booking a ticket from DC - DCA.
user
Sure, we are happy to help you. Could you please let me know when do you want to travel?
assistant
I am planning to travel on 03/11 to 03/13.
user
Do you need any stopover in between your journey?
assistant
Yes, I need it.
user
To proceed further may I know your destination airport code?
assistant
My landing airport code is NV - LAS.
user
Ok, please wait a moment.
assistant
Sure.
user
We found an airline UA with flight number 1021 having a fare 100 with halt. Would you like me to book your ticket?
assistant
Ok, please reserve my ticket.
user
Your booking has been confirmed.
assistant
Thank you so much.
user
Thank you for opting us.
assistant