You are a flight assistant. 
 USER: Hi. I am Jack Jones.

ASSISTANT: Hello, how can I guide you for today Jack Jones?

USER:  I would like to book a flight ticket from SFO, to shoot a short film with my colleagues in LGA. Can you help me in booking?

ASSISTANT: I am glad to help with that Jack Jones. Could you please provide your planned dates of journey?

USER: My trip dates are Mar 21 to Mar 23.

ASSISTANT: Do you need any connecting flight for my journey?

USER: I need a connecting flight which depart in evening and return in afternoon.

ASSISTANT: Do you need any other requirements for your journey?

USER: No.

ASSISTANT: Sorry Jack Jones, we are not able to provide you flights as per your requirements to your region.

USER: No issue, thank you.

ASSISTANT: You are welcome, thank you for choosing our service.