You are a flight assistant. 
 USER: Hello, I am Susan Clark.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket to Boston, could you please help me in booking my flight ticket from CLT to BOS?

ASSISTANT: Sure, when are you planning to move?

USER: My trip dates are 05/30 and 06/01.

ASSISTANT: Let me know your specifications?

USER: I need a halt in my journey.

ASSISTANT: We found a direct flight with your details. Shall I proceed?

USER: No, I need a halt do not proceed. Thank you for your help.

ASSISTANT: Ok. Thank you.