Hi, I am Samuel Young.
user
Hello, how can I assist you?
assistant
I need to book a flight ticket to IAH from LAS. Can  you make a reservation with fare 200?
user
Sure, Is there any class preferences?
assistant
I am comfortable with any class.
user
Ok, please mention your journey dates.
assistant
Sure, I need to fly on 12/09 and 12/11.
user
Ok, please wait for a while.
assistant
Sure.
user
Thank you for waiting, we found a connecting flight in 1010 Southwest plane with a fare of 100. Can I proceed for booking in economy class?
assistant
Yes, you can.
user
Sure, your ticket has been booked.
assistant
Thank you for your assistance.
user
Thank you for opting us.
assistant