Hello.
user
Hello, how can I help you?
assistant
I am Gary Rodriguez. Can you please book a flight ticket from SEA to DTW?
user
May I know your desired travel dates please?
assistant
Sure, I need to travel on dates of 12/09 and 12/11.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for opting us.
assistant
Most welcome.
user