You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you today?

USER: Cynthia Hernandez here. I would like to visit Space Center in Houston. Can you please help me for booking the flight ticket?

ASSISTANT: Sure. May I know your fare limit?

USER: My price limit is 500.

ASSISTANT: Do you have any connection limit?

USER: My connections limit is 1.

ASSISTANT: May I know your travelling dates?

USER: My departure date is 02/22 and return date is 02/24.

ASSISTANT: Please share your travelling airport codes?

USER: My airport codes are from CO-DEN to TX-HOU.

ASSISTANT: Please wait I will revert to you.

USER: Ok, take your time.

ASSISTANT: We found a flight 1011 in Spirit airline. The price is 100 with single connection.

USER: Please proceed for booking the ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing with us.