You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you at this moment?

USER: Can you book a connecting flight from MCO to ATL?

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

USER: My planned travel dates are Sept, 15 and Sept, 17.

ASSISTANT: Do you have any limits on number of connections?

USER: I already mentioned above.

ASSISTANT: May I know your airline preference?

USER: I prefer to normal cost airlines.

ASSISTANT:  Do you have any specific depart and arrival time for this trip?

USER: My depart time should be at afternoon.

ASSISTANT: Sure, may I know your class preference?

USER: I need economy class ticket.

ASSISTANT: Sure, may I know your name for ticket booking purpose?

USER: Myself Pamela Lopez.

ASSISTANT: Do you have any another specifications on your journey?

USER: No, thanks.

ASSISTANT: Unfortunately, no flights available on your requirements.

USER: It's ok, no worries. Thank you.

ASSISTANT: Welcome, thank you for reaching us.