You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you aid me to book a ticket from MCO to LGA?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are Jul 4 and Jul 6 respectively.

ASSISTANT: May I know your connection limit?

USER: Make sure that connection limit is single.

ASSISTANT: Do you have any other specifications?

USER: No other preferences for me.

ASSISTANT: Your good name please.

USER: Nancy Martinez here.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.