You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: John Williams here. Could you book my ticket in a connecting flight?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: My trip dates are Mar 7 and mar 9.

ASSISTANT: May I know your airport codes?

USER: I want to travel from CLT to MCO.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I want to depart in the morning and return in the evening.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a connecting flight 1010 in business class, can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Welcome.