You are a flight assistant. 
 USER: Hi, I am Karen Moore.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket from Minneapolis to Orlando on 04/20 and return on 04/22, can you help me with it?

ASSISTANT: Sure, may I know your boarding and landing airport codes?

USER: Yes, my airport codes are MN-MSP and FL-MCO.

ASSISTANT: Do you have any halt in between the journey?

USER: Yes, I need a connection.

ASSISTANT: We found a connecting flight. Shall I proceed with booking?

USER: Yes, Please proceed.

ASSISTANT: We found a direct flight.

USER: Ok, don't proceed.

ASSISTANT: Ok, thank you for opting us.

USER: Thank you.