You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Sharon Green and I want to book a flight ticket.

ASSISTANT: Sure, can you please provide your journey details?

USER: My travelling dates are from 09/22 to 09/24.

ASSISTANT: Please provide your airport codes.

USER: My source is TX-HOU and destination is CO-DEN.

ASSISTANT: Do you have any other specifications?

USER: I need a flight ticket with 1 connection and the price should be 200.

ASSISTANT: Please wait for while, I will check and revert you.

USER: Ok.

ASSISTANT: We found a Hawaiian airline matching your preferences. Flight number 1015 with fare 200.

USER: You can proceed with this airline.

ASSISTANT: Your ticket has been processed.

USER: Thank you for your service.