You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Betty Edwards here. I would like to book a ticket from DTW to DFW, can you please help me with that?

ASSISTANT: Sure, may I know your travelling dates to proceed further?

USER: The travelling dates are from 07/17 to 07/19.

ASSISTANT: Please be on hold for a moment.

USER: Ok.

ASSISTANT: Southwest airlines is providing you a connecting flight with a fare of 200, shall I confirm that ticket?

USER: Please proceed with that.

ASSISTANT: Your ticket has been booked with the flight number 1025.

USER: Thank you.

ASSISTANT: Welcome, have a safe journey.