You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Pamela Martin.

ASSISTANT: How can I guide you Pamela?

USER: I am looking for a flight from LGA to ATL, can you help me out please?

ASSISTANT: Please let me know your planned dates of journey.

USER: My trip dates are from 02/22 till 02/24. I need a direct flight.

ASSISTANT: Please give me a moment. Sorry, no direct flight is available for you. Thank you for opting us.