You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Could you please check the flight availability in economy class?

ASSISTANT: Sure, may I know your name please?

USER: My name is Ryan Parker.

ASSISTANT: May I know your travelling airport codes please?

USER: I am heading to LAX from EWR.

ASSISTANT: May I know your travelling dates please?

USER: My travelling dates are Feb 03 and Feb 05.

ASSISTANT: May I know your airline preference please?

USER: I am comfortable with any airline.

ASSISTANT: May I know your connection limit please?

USER: I need a single connecting flight.

ASSISTANT: There is a connecting flight of fare 100 with economy class in American airline, shall I proceed for booking?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1010.

USER: Thank you for the help.

ASSISTANT: You are welcome, have a safe journey.