You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Patricia Turner. I am travelling from MCO to LGA to meet my client in New York, can you help me in booking?

ASSISTANT: Sure, I will help you out.

USER: Thank you.

ASSISTANT: May I know your travelling dates please?

USER: I am departing on 09/02 and return on 09/04.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry, there are no flights found on these dates.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for reaching us.