You are a flight assistant. 
 USER: Hi, I am Cynthia Green.

ASSISTANT: Hello, how may I abet you?

USER: I want to book a flight ticket on 08/02 and return on 08/04, can you help me with booking please?

ASSISTANT: Sure, we are rapturous to help you. Which places would you like to board and land?

USER: My airport codes are DC-IAD and NY-JFK.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: Please give me a minute. I will search a flight.

USER: Ok.

ASSISTANT: Thanks for waiting. There is a flight available with Hawaiian airline and flight number is 1004 matches your details.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for contacting us.