Hi, I am Pamela Lopez.
user
Hello, How can I be your helping hand today?
assistant
I am going to participate in Grand Canyon Adventure, so please book a flight to SEA.
user
Ok, May I know your travelling dates?
assistant
10/15 and 10/17 are my start point and return date.
user
Let me know your source code.
assistant
LAS is my source code.
user
Please wait a moment.
assistant
Ok.
user
We are sorry to say that there are no flights available with your criteria.
assistant
Ok. Thank you for your information provided.
user
Thank you for consulting us.
assistant