Hello, I am David Clark.
user
Hello, how can I help you?
assistant
I am planning to attend my brother press conference in CO - DEN, can you help me with booking a direct flight ticket?
user
Sure, I am here to help you. May I know your source code please?
assistant
My source code is NY - LGA.
user
Ok, please help me with your travelling dates for further process.
assistant
My travelling dates are from 03/26 to 03/28.
user
Please stand by.
assistant
OK.
user
Thank you for waiting. Sorry to inform you that we didn't find any flights with your details.
assistant
No problem, thank you for the information.
user
Thank you for reaching us, have a nice day.
assistant