Hello.
Hello, how can I help you today?
 As I am a scientist, I want to attend science festival with my students at Detroit. Can you do the reservation?
Sure, when are you willing to fly?
Dates are 10/11 and 10/13.
Ok, let me know your airport codes?
My airport codes are LAS-DTW.
Ok, any other requirements?
Price should not cross 5000.
Ok, please wait for a while.
I need halt in my journey.
Thanks for waiting, no flights found with your requested details.
No problem, I will check with another airline. Thank you.
Thank you for opting us.