You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I need to fly Chicago, can you please help me in booking my flight ticket from LAX?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My planned trip dates are Feb 12-14.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Let me know your airline preference?

USER: I need a normal cost airline.

ASSISTANT: May I know your name please?

USER: I am Lisa White.

ASSISTANT: Ok, any other requirements to be met?

USER: I have to depart in the morning.

ASSISTANT: Ok, we found connecting flight 1029 in Delta Airlines which depart in the morning 4 AM with fare of 200. Shall I proceed with economy class?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.