Hello.
user
Hello, how can I aid you today?
assistant
As I am a scientist, I want to attend science festival with my students at Detroit. Can you do the reservation?
user
Sure, I will help you, may I know your travelling dates?
assistant
Dates are 02/07 and 02/09.
user
Could you please help me with your airport codes?
assistant
My airport codes are IAD-DTW.
user
Please hold on.
assistant
Ok.
user
There is a AA 1002 airline with fare of 100 which matches your  travelling dates. Shall I proceed with booking?
assistant
Please carry on.
user
May I know your name?
assistant
Rebecca Wilson here.
user
Your booking has been confirmed on name of Rebecca Wilson.
assistant
Thank you so much.
user
Thank you for approaching us, have a nice day.
assistant