You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sarah Turner.

ASSISTANT: How can I assist you at this moment?

USER: I am planning to book a ticket from LAX to LGA. Can you please help me out?

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: I would like to travel on 12/05 and return back on 12/07.

ASSISTANT: Wait a moment please.

USER: Make sure my connection limit is 1. Sure, I will wait.

ASSISTANT: Sarah Turner, there are no flights available on your requested dates on this route.

USER: That' s fine.

ASSISTANT: Thank you for contacting us.

USER: Thank you.