Hi.
user
Hello. How may I assist you?
assistant
Can you help me to book a flight from IAD to DTW?
user
Sure, I will help you. May I know your planned travel dates please?
assistant
My trip dates are May 23 and 25.
user
Can I have your name please?
assistant
Sure, William Thomas here.
user
Do you need a connecting flight?
assistant
Yes, I need a connecting flight.
user
Do you have any other specifications?
assistant
No.
user
William Thomas, no flights has been found on your planned travel dates.
assistant
Ok, thank you.
user
Thank you for choosing us.
assistant