Hello.
user
Hello. How may I guide you today?
assistant
I am Patrick Gonzalez here. I would like to book a flight ticket from Detroit. Could you please help me with booking a flight ticket from DTW to IAD?
user
Sure, I am happy to help you with that. Can you please share your preferable journey dates?
assistant
My preferable journey dates are from 05/15 to 05/17.
user
Please wait for a minute.
assistant
Sure, I will wait.
user
I am sorry to say that there is no flight found under your details.
assistant
Not a big problem. anyway, thank you for the information.
user
Thank you for reaching us.
assistant