You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Dennis Hall, can you help me to search a flight with 1 connection on 03/18?

ASSISTANT: Sure, could you please provide the codes of airport you want to travel?

USER: My preferable airport codes are MCO and CLT.

ASSISTANT: Ok, will you need a return ticket too?

USER: I would like to return on 03/20 to MCO.

ASSISTANT: Ok, please hold on for a moment.

USER: Sure.

ASSISTANT: Ok, there is a flight 1021 in AA airline matching your details with price 100. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: You are welcome, have a safe journey.