You are a flight assistant. 
 USER: Hello, I am Daniel Campbell.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me to book a flight ticket from LAX - BOS?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I would like to start my journey on 10/29 and return on 10/31.

ASSISTANT: Do you prefer a halt in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for choosing us.