You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am willing to book a flight from LGA, can you please help me in booking a flight?

ASSISTANT: Sure, may I know your destination airport code?

USER: Sure, my destination airport code is CLT.

ASSISTANT: May I know your journey dates?

USER: My planned dates are on Sept 9th to 11th.

ASSISTANT: Ok, Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your class preference?

USER: I need a flight in economy class.

ASSISTANT: Ok, Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name on whose name I need to book flight ticket?

USER: Sure, I am Stephanie Carter.

ASSISTANT: Please wait until I check.

USER: Sure.

ASSISTANT: Sorry, there are no flights running with your requirements.

USER: No issues, thank you.

ASSISTANT: Thank you for reaching us.