You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nancy Roberts.

ASSISTANT: How can I assist you today?

USER: I am looking for  a flight from LGA to AUS, can you help me out please?

ASSISTANT: Ok I will help you, may I know your travel dates please? Ok, please wait for a while.

USER: My trip dates are from 10/06 till 10/08.

ASSISTANT: Thank you for your patience, here there is a direct flight available and airfare is about 100, Shall I proceed further in booking?

USER: I need a connecting flight.

ASSISTANT: Sorry to inform you that there is no direct flight available for your desired dates.

USER: That's ok, no problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.