You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

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

ASSISTANT: Can you please share me your travelling dates?

USER: My travelling dates are Apr 23 to Apr 25.

ASSISTANT: Is there any connection limit?

USER: I need a single connection of flight.

ASSISTANT: May I know your good name?

USER: Larry Adams.

ASSISTANT: Frontier Airlines providing connecting flight in the economy class with fare 100, can I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for choosing us.