Hello, I am Nicholas Parker.
user
Hello, what can I do for you today?
assistant
I want a direct flight to visit the Denver Zoo with my children, Can you book a ticket with price 1000?
user
Sure, can you help me with your journey dates?
assistant
My departure is on 06/22 and arrival is on 06/24.
user
Please, ensure your airport codes?
assistant
My airport codes are NV - LAS and CO - DEN.
user
Ok, please wait for a moment.
assistant
Sure.
user
Thanks for waiting. Sorry, there is no direct fight to Denver.
assistant
Ok, no issues. Thank you for your service.
user
Thank you, have a nice day.
assistant