Hello, I am Justin Hernandez.
user
Hello, how can I help you today?
assistant
I would like to book a ticket for film festivals. can you please help me to book a ticket from DTW to LAX?
user
Sure, when are you willing to travel?
assistant
My journey dates will be on 12/21 to 12/23.
user
Ok, please wait for a while.
assistant
Ok.
user
Thanks for waiting, no flights found with your requested details.
assistant
Not a problem, thank you.
user
Thank you for opting us.
assistant