You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I need to travel from MCO to BOS, can you help me?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: My travel dates are 08/24 and 08/26.

ASSISTANT: Do you need break in between your journey?

USER: I need a connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: My return time must be in afternoon.

ASSISTANT: Can I have your good name please?

USER: I am John Martinez.

ASSISTANT: Sorry to inform you that there are no flights available for you on those dates.

USER: That's ok. Thank you for your help.

ASSISTANT: Thank you for choosing us.