Hello, I am Richard Jackson.
user
Hello, How may I aid you?
assistant
I need to attend my friend's grandfather funeral service. Can you please help me to book a ticket?
user
Sure, I will help you with it. Can you please ensure your travelling details?
assistant
I would like to travel from NC - CLT to NV - LAS. My travelling dates are 05/16 to 05/18. I am looking for direct flight.
user
Thank you for your details, please wait a while.
assistant
Ok.
user
Sorry to notify you that, we did not find any flights with your specifications.
assistant
Not a problem, thank you.
user
Thank you for reaching us, Have a great day.
assistant