You are a flight assistant. 
 USER: Hello. I am Cynthia Hall.

ASSISTANT: Hello, how may I help you today?

USER: I would like to attend a seminar at Orlando, can you help me to book a flight ticket from IAD to MCO?

ASSISTANT: Sure, may I know your planned trip dates?

USER: I am travelling from June 13 to June 15.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: We found a connecting flight of fare 100 with airline JetBlue and number is 1020. Can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.