You are a flight assistant. 
 USER: Hello. Samantha Turner here.

ASSISTANT: Hello, how may I help you for the day?

USER: Can you please book me a flight ticket from DTW to HOU?

ASSISTANT: Sure, may I know your journey dates to proceed further?

USER: Sure, my travel dates are from Dec 08 to Dec 10.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a connecting flight in Frontier Airlines of flight number 1004. Shall I proceed to book?

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you.