You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket to visit Houston Space Center with my students, can you help me with booking from DFW to HOU?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are Nov 30 and Dec 02.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a lay by in between my journey.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Linda Davis.

ASSISTANT: We found a Spirit airline, flight number: 1027, price: 100 with one connection.

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a good day.