You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Ashley Williams. I would like to book a ticket from DTW to LAS, can you please help me out?

ASSISTANT: Sure, may I know your travel dates?

USER: I am travelling on these dates April 24th and 26th.

ASSISTANT: We found a economy flight on your details with airline Delta, flight number: 1008. Shall I book this ticket?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your services.

ASSISTANT: Thank you.