Hi, I am Christopher Wright.
Hello. How can I aid you?
 I want to do research on a project at NASA space center at Houston, HOU. Can you help me to book a flight from Bostron, BOS?
Sure, I am here to help you.
Thank you.
Can I know your travelling dates?
I want to fly on 07/08 and recur on 07/10.
Do you need any stop over?
I need a direct flight.
Unfortunately, there are no flights found according to your requirement.
Ok, no issues. Thanks for the information.
Thank you for reaching us.