Hi.
user
Hello. How may I assist you?
assistant
I am Patrick Davis. I am planning to travel form DTW to SEA, help me in a booking a flight?
user
Sure, tell me your travel dates please?
assistant
My travelling dates are July 07 to 09.
user
Please wait.
assistant
Ok.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
That's ok, thank you.
user
Thank you.
assistant