Hello, I am Brenda Robinson.
user
Hello. How can I help you?
assistant
I want to see my new born nephew in Las Vegas, NV - LAS, so can you help me for booking a flight ticket?
user
Could you please send me your origin  and the travel dates?
assistant
I am heading from Chicago, IL - ORD on 07/31 to 08/02.
user
Please wait for a moment.
assistant
Sure.
user
Thanks for being waiting. There is a flight that matches your requirement.
assistant
Please let me know the flight details?
user
Airline:Jet blue,flight number:1005 with 1 connection and the price is 100.
assistant
I need a direct flight.
user
OK. Unfoturnately , there are no flights found.
assistant
Thanks for your information.
user
Thank you.
assistant