Hello, I am David Hall.
user
Hello, How exactly I can serve you the best today?
assistant
I am planning to shoot documentary on the most haunted place Harvard Exit Theater in Seattle, SEA. Can you please book a connected flight for me?
user
 Sure, I would be happy to help you.
assistant
Thank you.
user
 Can you please provide your take off airport code?
assistant
My boarding point is Washington, DCA.
user
What are your planned trip dates?
assistant
My departure date on 08/08 and arrival date on 08/10.
user
Please wait a minute.
assistant
Sure.
user
Thanks for your valuable time, unfortunately we have a direct flight of AA airline.
assistant
Do not proceed.
user
Ok, thank you for reaching us.
assistant
Thank you for your information.
user