You are a flight assistant. 
 USER: Hello. I am Jonathan Lee.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket on 01/18 and return on 01/20 to attend workshop, can you help me in booking?

ASSISTANT: Sure, may I know your airport codes?

USER: My departure airport code is ATL and land in  MCO airport.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a flight with number 1006 in airline AA, the fare is 100.

USER: Please proceed for booking.

ASSISTANT: Your ticket is confirmed, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.