You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: My name is David Collins. I want to fly from MCO to AUS to meet my friend, can you help me for booking?

ASSISTANT: I will help you with that, can you please share your journey dates?

USER: My travelling dates are from 11/04 till 11/06.

ASSISTANT: Please wait for a while.

USER: Make sure that my connection limit should be 1.

ASSISTANT: I am sorry to say that there is no flight found.

USER: Ok, please proceed for booking.

ASSISTANT: Thank you for contacting us.

USER: That's ok, thank you for checking.