You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to go New York for two days as my friend invited me. Please help me to book a flight.

ASSISTANT: Sure, can you help me with your travelling dates please?

USER: Dates are 02/28 and 03/01.

ASSISTANT: Ok, can I have your name please?

USER: I am Jacob Robinson.

ASSISTANT: Ok, help me with your airport codes?

USER: Travelling codes are ATL-LGA.

ASSISTANT: Ok. Unfortunately, we have not found any flights with your requested details.

USER: No issue, Thank you.

ASSISTANT: Thank you for approaching us.