You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephanie Lewis.

ASSISTANT: How may I aid you today?

USER: I want to conduct a science festival at LAX. Can you please help me to book a flight from CLT?

ASSISTANT: Sure, I am here to do that. May I know your travelling dates please?

USER: Sure, I want to fly on April 16 and need to return on April 18.

ASSISTANT: Do you have any price limit?

USER: I can spend up to 1000.

ASSISTANT: May I know about your airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need an economy class.

ASSISTANT: Sure, wait for a moment.

USER: Ok.

ASSISTANT: Hawaiian airline is offering you a ticket with single connection, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked with flight-1026.

USER: Thank you.

ASSISTANT: Thanks for approaching us.