Hi.
user
Hello, how may I help you?
assistant
Do you have any flight to DTW on 02/17?
user
I will check it, can you please provide me the destination airport code and return date?
assistant
Sure, my source airport code is PHL and return on 02/19.
user
May I know your good name please?
assistant
I am Kevin Lee.
user
Sorry to inform you, all flights are reserved on those dates.
assistant
It's ok, not a problem. Thanks for your valuable information.
user
Thank you for choosing us.
assistant