You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you at this moment?

USER: I am Dennis Green. Could you please reserve me a flight ticket from Phoenix, AZ - PHX to Detroit, MI - DTW?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: Can you please let me know your connection limit?

USER: I need a single connection.

ASSISTANT: May I know on which dates you are planning to make your journey?

USER: My trip dates are 11/17 - 11/19.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a Frontier airlines, flight number 1002 and the fare of 100 in economy class. Shall I proceed?

USER: Please reserve.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.