You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you now?

USER: Can you help me in doing a reservation from DTW to IAH?

ASSISTANT: Sure, I am happy to help you and can I know your preferable travel dates?

USER: My trip dates are May 16 to 18.

ASSISTANT: Is there any connection limit that you need?

USER: I need a single connecting flight.

ASSISTANT: On whose name I have to book the flight ticket?

USER: Catherine Brown here.

ASSISTANT:  I found a flight with a fare of 100 and there is a 1 stop  in your journey and the flight number is 1020 in Spirit airlines, shall I proceed with ticket booking?

USER: Ok, please proceed.

ASSISTANT: I have confirmed your flight ticket booking on your travel dates.

USER: Thank you.

ASSISTANT: You are most welcome and thank you for reaching us.