You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you?

USER: Can you please help me in booking my flight with 0 connection flight?

ASSISTANT: Sure, may I know your preferable dates to travel?

USER: Ok, my travelling dates are 04/02 and 04/04.

ASSISTANT: Can you please share your source and destination airport codes?

USER: My source code is MCO and Destination airport code is PHL.

ASSISTANT: May I know your good name please?

USER: Myself Stephanie Jackson.

ASSISTANT: Sorry for the inconvenience, there is no flight available on your requested dates.

USER: Ok, thank you for checking.

ASSISTANT: Thank you for approaching us.