You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Can you please help me in reserving a flight ticket to DEN from HOU?

ASSISTANT: Please share your travelling dates?

USER: My travel dates are from Aug 28 to Aug 30.

ASSISTANT: Is there any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Mark Rodriguez.

ASSISTANT: Spirit Airlines providing connecting flight in the economy class with fare 100, shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for choosing us.