You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you?

USER: I am Kathleen Roberts. Can you please help me in booking my flight ticket from LAX to LGA?

ASSISTANT: Sure, help me with your trip dates.

USER: My trip dates are 03/12 and 03/15.

ASSISTANT: Give me a moment.

USER: Ok, take your own time.

ASSISTANT: Do you have any specifications?

USER: I need a connection limit.

ASSISTANT: Sorry, there is no connecting flight on your given dates.

USER: Ok, thank you for checking.

ASSISTANT: Thank you for opting us.