Hi.
user
Hello, How exactly I can serve you the best today?
assistant
I am Edward King.
user
Ok.
assistant
I want to watch laser light show at Pacific Science Centere, Seattle. Can you be my helping hand in my reservation?
user
Sure, I would be happy to help you. Can you please provide your take off and landing airport codes?
assistant
My source airport code is Denver, CO - DEN. My destination is WA  - SEA.
user
Do you prefer any halt in between your journey?
assistant
I need a direct flight.
user
On which dates would you like me to book a flight ticket for you?
assistant
I will start my journey on 02/02. I will return on 02/04.
user
 Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
There is no flight found in search to your route on your dates of journey.
assistant
Not an issue. Thank you for your help.
user
Thank you for choosing us.
assistant