Hello.
user
Hello. How can I aid you?
assistant
My name is John Roberts. I would like to travel from DTW to IAD to meet my wife, can you help me for booking a flight ticket?
user
Sure, can you please share your travelling dates?
assistant
My travelling dates are from 05/07 till 05/09.
user
Sorry, no flights are available on your route.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant
Welcome.
user