You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please make a flight ticket reservation to reach LAX from DFW?

ASSISTANT: May I know your trip dates?

USER: My trip dates are 04/10 - 04/12.

ASSISTANT: Do you prefer any specifications?

USER: I need an economy class with a single connection.

ASSISTANT: May I know your name?

USER: Karen Williams.

ASSISTANT: Hawaiian airlines providing a connected flight in economy class.

USER: Please reserve.

ASSISTANT: Your booking is done.

USER: Flight number please.

ASSISTANT: 1027 is your flight number.

USER: Thank you.

ASSISTANT: Thank you.