You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to visit Detroit, please help me in booking a ticket from LGA to DTW.

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned travel dates are on Sept 22 and Sept 24.

ASSISTANT: Is there any class preference?

USER: Yes, I prefer an economy class.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: May I know your name to proceed further?

USER: My name is Andrew Lopez.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: Ok, please wait for while.

USER: Sure, take your time.

ASSISTANT: We found a connecting flight with economy class of Frontier airlines, can I proceed for booking.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is confirmed with flight number 1001.

USER: Thank you for your assistance.

ASSISTANT: Thank you.