Hi , I am Timothy Thompson.
user
Hello. How can I address you?
assistant
I would like to head from New York, NY - LGA on 03/11 to Detroit, MI - DTW to give a seminar. Can you help me with that?
user
 Sure, Could you please let me know your return date?
assistant
It should be on 03/13.
user
Please wait a while I will check and get you back.
assistant
Sure.
user
Thanks for being waiting. There is a airline that matches your requirement.
assistant
Please make sure it is a direct flight.
user
OK. Unfortunately, there are no flights found.
assistant
Ok, thank you for your service.
user
Thank you for contating us.
assistant