You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. May I know your name please?

USER: As I am planning to visit magic kingdom in Orlando MCO. Book my flight ticket with the name Samuel Hill.

ASSISTANT: Ok, on which dates you would like me to book?

USER: I want my ticket on 04/16. And I will return on 04/18.

ASSISTANT: May I know where you want to start from?

USER: BOS is my starting point.

ASSISTANT: Sorry, no flights are running at your preferred locations.

USER: Ok, not a problem.

ASSISTANT: Thanks for connecting with us, have a nice day.

USER: Thank you for aiding me with your service.