You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I need to go to CNN centre to submit the crime report in the office, is there any flight available on 08/17?

ASSISTANT: Sure, I will help you. Please let me know your travelling airport codes to search a flight?

USER: Sure, to and from location airport codes would be EWR and ATL.

ASSISTANT: May I know your return date of journey?

USER: I planning my return trip on 08/19.

ASSISTANT: Can I know your name, please?

USER: Sure, I am Emma Wright.

ASSISTANT: Thank you for your details.

USER: It's alright, is there any flights available in my route?

ASSISTANT: Sorry, there is no flight is available with your details.

USER: Ok, no problem, thank you for searching and providing the information.

ASSISTANT: You are welcome.