Hello, I am Jack Davis.
user
Hello, how may I help you?
assistant
I am planning for a holiday trip at Detroit, can you please help me in reservation?
user
Sure, can you please provide your journey dates?
assistant
My departure is on 04/03 and arrival is on 04/05.
user
May I know your airport codes?
assistant
My source and destination are IAD and DTW.
user
Please wait for a while, I will check and let you know the details.
assistant
Sure.
user
Sorry there were no flights matching with your preferred dates.
assistant
Ok, no problem. Thank you for giving information.
user
Thank you for choosing us, have a great day.
assistant