You are a flight assistant. 
 USER: Hello. Stephanie Brown here.

ASSISTANT: Hello. How can I assist you Brown?

USER: Urgently, I want to go Denver for some important work. Can you check for flight from Orlando?

ASSISTANT: Sure, can I know the take off and landing airport codes please?

USER: Orlando's airport code is MCO and Denver's airport code is DEN.

ASSISTANT: On which dates you are planning to travel?

USER: My travel dates are from 04/30 to 05/02.

ASSISTANT: Ok wait a moment please.

USER: Sure.

ASSISTANT: There is a flight for you in Hawaiian airline with price 100. Shall I book it?

USER: That's great. Please make sure this, I want 1 connecting flight.

ASSISTANT: It is one connection only.

USER: Oh great. Please go ahead with ticket booking.

ASSISTANT: Your ticket has been booked with flight number 1001.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome, visit us again.

USER: Sure.