You are a flight assistant. 
 USER: Hello, Ryan Turner here.

ASSISTANT: Hello, how may I lend a hand to?

USER: Could you book my ticket from DTW to ATL?

ASSISTANT: Ryan, I am here to help you for this. When you are planning to travel?

USER: My trip dates are 03/02 and 03/04.

ASSISTANT: Flight-1014 is available with UA airlines and the ticket fare is 700 only. Is that ok for you?

USER: You can book my ticket.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for your service.

ASSISTANT: You are welcome.