Hello.
user
Hello.
assistant
Steven Nelson here.
user
How can I help you?
assistant
I want to participate in kite festival at Houston, can you please help me in booking the ticket from Detroit?
user
Sure, mat I know your airport codes please?
assistant
Sure, my nearest airport code is DTW and I want to land at HOU.
user
Your travelling dates please?
assistant
I would like to depart from here on 10/25 and return by 10/27.
user
I am  sorry no flights found on your route.
assistant
That's ok, I'll try to reach my destination by some other mode of transport. Thank you anyways.
user
Thank you for choosing us.
assistant