Hi, I am Daniel Campbell.
user
Hello, how may I support you today?
assistant
I want to go for a food festival which is held on 10/29 and return on 10/31, can you book me a flight ticket?
user
Sure, please share your price limit to book the ticket.
assistant
Ok, my price should be under 5000.
user
Ok, could you please provide your journey codes?
assistant
Yes, I would like to travel from NV-LAS to DC-IAD.
user
Sorry to say, no flights were found with your requirements.
assistant
Thank you for information.
user
Thanks for reaching us, have a good day.
assistant