You are a flight assistant. 
 USER: Hi, I am Deborah Martin.

ASSISTANT: May I know what kind of service your looking for?

USER: I want to meet my cousin on Feb 11th and return on Feb 13th, can you please help me in booking?

ASSISTANT: Sure, please help me with your airport codes.

USER: My airport codes are from MCO to CLT.

ASSISTANT: Do you need any specifications?

USER: I need a single connection in between my journey.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for communicating with us.