Hi, I am Jessica King.
user
Hello, how can I serve you today?
assistant
I want to attend a film festival which is held at TX-HOU and I want to travel from NV-LAS, can you book me a flight ticket?
user
Sure, may I know your travelling dates?
assistant
Yes, my travelling dates would be 12/22 and 12/24.
user
Please wait for a while.
assistant
Ok.
user
Thanks for waiting, there are no flights found on your given requirements.
assistant
Ok, no problem. Thank you for the response.
user
Thank you have a great day.
assistant