You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you for the day?

USER: Can you please help me in booking my flight ticket from SFO to LGA?

ASSISTANT: Sure, I am gleeful to help you with that. May I know your travelling dates, please?

USER: My travelling dates are Mar 10 and Mar 12.

ASSISTANT: Can I know your connection limit?

USER: I need single connection flight.

ASSISTANT: Do you have any other specifications?

USER: I need my depart ticket at morning time.

ASSISTANT: May I know your name please?

USER: Myself Christopher King.

ASSISTANT: There are no flights found on this route as per your travel dates.

USER: Ok, thank you for checking.

ASSISTANT: Thank you for reaching us, have a great day.