You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, tell me how may I help you?

USER: I am Carolyn Lewis.

ASSISTANT: OK.

USER: I like to travel my home town from LGA to DTW, can you help me in booking flight ticket?

ASSISTANT: May I know your journey dates?

USER: I prefer to travel on 03/30 to 04/01.

ASSISTANT: Happy to say there is a flight for you. Flight number is 1023 with price 100, may I proceed with this flight ticket?

USER: OK can you provide me flight details? What about connection & price limit?

ASSISTANT: Your connection limit is 1 with flight name UA.

USER: Actually I prefer direct flight, don't proceed for booking.

ASSISTANT: Sorry to say, there is no direct flight for you to book. Thank you for contacting us.

USER: Thank you.

ASSISTANT: Welcome.