You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I was looking for a flight from LGA to MCO to meet my mother, can you please help me?

ASSISTANT: Sure, help me with the trip dates?

USER: My journey dates are from Sept 4th to Sept 6th.

ASSISTANT: Do you have any preferences?

USER: I need a business class flight.

ASSISTANT: May I know your name please?

USER: Carol Phillips is my name. I need a 1 connecting flight between my journey.

ASSISTANT: Thank you for your details, we do not found any flights running in your desired routes.

USER: Oh! That's fine. Thank you for checking for the availability.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.