You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: This side Sarah Lee. I want to travel from MCO to LGA, can you help me in booking a flight ticket?

ASSISTANT: Sure, can I know the travel dates please?

USER: My travelling dates are 07 May and 09 May.

ASSISTANT: Ok, wait a moment please.

USER: Sure, take your own time.

ASSISTANT: There is a connecting flight in Southwest airline with price 200, can I book it?

USER: I need a direct flight.

ASSISTANT: Sorry, there are no direct flights available on your route.

USER: It's ok, thank you.

ASSISTANT: Thank you for approaching us.