You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you now?

USER: I am Anthony White here. I would like to reserve my ticket from Washington, DCA to ATL. Could you please help me with booking?

ASSISTANT: Sure, can I have your travel dates please?

USER: My preferable travel dates are from May 10 to May 12.

ASSISTANT: Ok, please wait a moment. UA airlines running a flight in your route with connection 1, is it ok for you?

USER: Please make sure that, I need to book my ticket in economy class.

ASSISTANT: Ok Anthony White, your ticket has booked in economy class.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us, have a great journey.