Hello.
user
Hello. How may I help you?
assistant
I am Raymond Scott. I am planning to visit SEA to meet my sister, can you please find a flight from DTW?
user
On which dates you are willing to travel?
assistant
My travelling dates are 04/16 and 04/18.
user
Sorry, there is no flights available.
assistant
That's ok, thank you for your information.
user
Most welcome.
assistant