You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I would like to travel from LAS to DTW as a business trip. Can you do the reservation?

ASSISTANT: Sure, may I know your dates of travel please?

USER: My journey dates are 09/05 and 09/07.

ASSISTANT: Do you have any price limit?

USER: Price should not cross 200.

ASSISTANT: Do you have any airline preference?

USER: I need break in my journey.

ASSISTANT: Ok. Please wait for a while.

USER: Sure.

ASSISTANT: Hawaiian airline is providing you the ticket with economy class, shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been reserved with flight-1028.

USER: Thank you.

ASSISTANT: May I know your name please.

USER: Nicole Hall here.

ASSISTANT: Ok, thanks for reaching us.