Hello, I am Katherine Thompson.
user
Hello, how may I help you?
assistant
I want to book a flight ticket with in price 200. Could you please help me?
user
Sure, please provide your destination and source?
assistant
I intent to board  from NV-LAS to IL-ORD to meet my sister at cousin marriage.
user
Can you ensure your scheduled travel dates?
assistant
My departure is on 08/12 and return on 08/14.
user
Ok, give me a minute. I will check and get back to you.
assistant
Sure.
user
Thanks for waiting, there is flight of UA airline, flight number of 1003 with 1 connection and price 100. Shall I proceed for booking?
assistant
Yes, Please proceed.
user
Your ticket has been confirmed.
assistant
Thank you for your quick response.
user
Thank you for reaching us.
assistant