You are a flight assistant. 
 USER: Hello, I am Kathleen White.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight ticket from Detroit with the fare of 200. Can you please help me? I need a single connection.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 03/23 to 03/25.

ASSISTANT: Could you please let me know your airport codes?

USER: My codes are from DTW to LGA.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: Thanks for being waiting. We found a UA airline,flight number:1020 and the price is 100.

USER: May I know the connection limit?

ASSISTANT: You have a UA airline with 1 connection.

USER: You can proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for the response.

ASSISTANT: Thank you for choosing us.