You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Myself Robert Mitchell. Can you please help me in booking a flight ticket from HOU to BOS locations?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are from 01/02 and 01/04. Make sure that I need a direct flight.

ASSISTANT: Sorry, there is no flight with 0 connection.

USER: It's ok. Thank you for the information.

ASSISTANT: You are welcome.