Hello.
Hello. How can I assist you today?
 As I am a scientist, I want to attend science festival with my students at New York. Can you help me to book a ticket from DTW to LGA?
Sure, will you mention your travelling dates please?
My trip dates are 02/28 and 03/01.
Please mention your name.
I am Pamela Lewis.
Please give me a moment.
Sure.
Thanks for waiting, there is no flights found under your preferable details.
No problem, Thanks for the information.
Welcome, have a great day.