Hello.
Hello. How may I assist you?
 As I am a scientist, I want to attend science festival with my students at Boston. Can you do the reservation?
Yes, can you tell me your travelling dates?
My trip dates are Aug 17th and Aug 19th.
Ok, can I know your nearest airport codes?
My airport codes are DTW-BOS.
Give me a moment.
Ok.
Sorry to inform you that there are no flights found on your requested dates.
No problem, Thanks for the information.
Can I know your name for documentation?
Donald Moore here.
Thank you for contacting us.