You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Carolyn Thomas here.

ASSISTANT: How can I help you?

USER: Can you book a flight ticket for my airport codes that is from MCO to SFO?

ASSISTANT: Your travelling dates please?

USER: The travel dates are from Feb 03 to Feb 05.

ASSISTANT: Do you have any connection limit?

USER: I prefer a stopover flight.

ASSISTANT: Is there any thing else?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Carolyn Thomas.

ASSISTANT: I am sorry no flights found on your route.

USER: Not a problem.

ASSISTANT: Thank you for choosing us.

USER: Thank you.