You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am looking for a flight from OAK to LAX, can you help me?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I want to take off on 08 May and return on 10 May.

ASSISTANT: Do you have any class preferences?

USER: I prefer to travel in economy class.

ASSISTANT: Are you fine with connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: I am Sarah Rodriguez.

ASSISTANT: There is a connecting flight 1025 of American Airlines, can I proceed?

USER: If it is normal cost airline, please proceed to booking.

ASSISTANT: Your booking is done in economy class.

USER: Thanks for helping me.

ASSISTANT: You are welcome.