You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Could you please book a flight ticket to New York as I have football match?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 03/06 and 03/08. I need a layover in between my journey.

ASSISTANT: May I know your good name please?

USER: My name is Kimberly Gonzalez.

ASSISTANT: Could you please provide me your airport codes?

USER: The travel airport codes are IAD and JFK.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, there is no flight on your details.

USER: No problem, thank you for the information.

ASSISTANT: Thank you so much choosing us.