Hello.
user
Hello. How may I help you?
assistant
Myself Nicholas Young. I need to travel IAD and DTW, can you please reserve flight ticket?
user
Please mention your travelling dates too.
assistant
MY travelling dates are Apr,17 and Apr,19.
user
May I know your specifications?
assistant
My return time should be in the afternoon.
user
Sorry, no flight is available for you as per your requests.
assistant
Oh! Sad to hear that. Anyway, I will find another alternative to complete my journey.
user
Thanks for choosing us.
assistant
Thank you for the information.
user
Welcome, have a nice day.
assistant