You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you today?

USER: Carolyn Hernandez here.

ASSISTANT: Ok.

USER: Can you help me to find a flight from LGA to DTW?

ASSISTANT: Sure, we are perky to help you. Do you prefer any halt in between your journey?

USER: Yes, I prefer halt between journey.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My travelling dates are 06/19 and 06/21.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Frontier airline fare of 200. Shall I proceed for booking with single stopover flight?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1029.

USER: Thanks for your help and information.

ASSISTANT: Thank you for choosing us.