Hello.
Hello, how may I help you?
I am Michelle Robinson. As I am a scientist, I want to research on Rockets in NASA Space Center at Houston, IAH. Can you please book a ticket from BOS?
Sure, can I know your travelling dates?
My travelling dates are Aug 14 and Aug 16.
Ok, let me know your source airport code?
I have already mentioned.
Do you have any particular time for departing and returning?
My return time is afternoon.
 Would you like to prefer direct flight or connecting flight?
I want single connection.
Which class do you prefer?
I am comfortable with any class.
Thank you for giving your valuable time, but there are no flights available based on your request.
Ok, no issues. Thank you.
Thank you for opting us, we hope to serve you again with better features.