Hello.
user
Hello, what can I do for you?
assistant
I am Nicole Hall, want to travel from LAX to DTW. Will you please help me in booking my ticket?
user
On which dates you are looking for flight?
assistant
My travelling dates are from 09/05 to 09/07.
user
Sorry Nicole Hall, there is no fight available.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant