Hello.
user
Hello. How can I aid you?
assistant
Could you please find and book a flight ticket from DC-IAD to MI-DTW?
user
Sure, may I know your trip dates?
assistant
Sure, 02/18 and 02/20 are my travelling dates.
user
Give me a minute.
assistant
Sure.
user
May I know your name?
assistant
I am Alexander Moore.
user
Sorry, there is no flight found on your requested dates. Thank you for reaching us.
assistant
Thank you for your help.
user