You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you please book a flight ticket in economy class to attend a meeting in Los Angeles?

ASSISTANT: Sure, could I have your trip dates, please?

USER: My journey start on Feb 28th, and arrival on Mar 1st.

ASSISTANT: Please help me with your take off airport code.

USER: My take off airport code is LGA.

ASSISTANT: May I know your good name?

USER: Sure, this is Deborah Young.

ASSISTANT: Do you have any other preferences?

USER: I prefer a flight with single connection.

ASSISTANT: We found an American Airlines, price is 100 in economy class with one stopover.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been confirmed with a flight number 1017.

USER: Thank you for helping me in reservation process.

ASSISTANT: Thank you for opting us.