You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I oblige you today?

USER: I need to attend music event at Phoenix, can you please help me to book a flight ticket from DFW?

ASSISTANT: Sure, may I know your good name?

USER: My name is Nicholas Wright.

ASSISTANT: Could you please share your depart and arrival dates?

USER: My travelling dates are June 14 and June 16.

ASSISTANT: Do you prefer a stopover in between your journey?

USER: I need a direct flight.

ASSISTANT: Do you have any more preferences?

USER: No.

ASSISTANT: Ok, please wait for a minute. We found a direct flight 1001 from JetBlue airline has fare 100. Shall I proceed?

USER: Ok, please book.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.