You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I am Elizabeth Hernandez. I want to book a flight ticket to Orlando FL-MCO, can you please help me with it?

ASSISTANT: Sure, may I know your origin airport code?

USER: My origin airport code is CA-SFO.

ASSISTANT: When are you willing to travel?

USER: My planned travelling dates will be from 01/09 to 01/11.

ASSISTANT: Do you prefer connecting flight?

USER: I need a connecting flight.

ASSISTANT: Thank you for details, please wait for sometime.

USER: Sure.

ASSISTANT: We have found a Spirit airline flight 1020 and the price is 100. Shall I book it?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for availing us.