You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I support you?

USER:  I am Kevin Gonzalez want to attend my sister birthday party at DC-IAD. It is a round trip.

ASSISTANT: Sure, to reserve a ticket may I know your travelling dates please?

USER:  My travel dates are 11/17 and 11/19.

ASSISTANT: Do you need any halt?

USER: I need a connecting flight.

ASSISTANT: There is an airline called Southwest of flight 1008 which matches your given details.

USER:  Ok, you can proceed with booking.

ASSISTANT: Can I confirm?

USER: Ok.

ASSISTANT: Your ticket has been reserved on name of Kevin Gonzalez.

USER:  Thank you for booking.

ASSISTANT: Thank you for approaching us.