You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Paul Nelson.

ASSISTANT: Sure, may I know your planned travel dates please?

USER: I would like to travel from DFW to IAD. My preferable dates are from 07/23 to 07/25.

ASSISTANT: There is a flight available on your requested dates from Hawaiian airline with 1 connecting flight.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked with flight 1011.

USER: Thank you for your time.

ASSISTANT: Thank you for flying with our service.