You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I planned to meet my cousin in MCO, can you please help me to book a flight ticket from ATL?

ASSISTANT: Sure, let me know your travelling dates.

USER: I prefer to travel on Aug 20 and Aug 22.

ASSISTANT: Please share your connection limit.

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any specifications?

USER: I would like to travel in business class.

ASSISTANT: Can I get your name?

USER: I am Christine Turner.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: Ok, no problem.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your time.