You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Michelle Campbell. I need to book a ticket to meet my friend at Fen way Park with my parents. Could you please help me in booking a ticket from DTW to DFW?

ASSISTANT: Sure, on which dates you wish to travel?

USER: My travelling dates are 11/25 and return on 11/27.

ASSISTANT: Delta airlines providing you service with a stop over and it costs only 100. Shall I proceed for booking?

USER: It is perfect, you can continue.

ASSISTANT: Your ticket has been reserved and the flight number is 1007.

USER: Thank you for your service.

ASSISTANT: Thanks for contacting us.