You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Benjamin Wright.

ASSISTANT: How may I assist you?

USER:  I would like to go for an arts festival in Metropolitan Museum of Art at New York. Can you please assist me in my reservation?

ASSISTANT: Sure, may I know your travel dates?

USER: I will start my journey on 04/22. I will return on 04/24.

ASSISTANT: Please share me your airport codes.

USER: My source airport code is San Francisco, CA - SFO. My destination is New York, NY - JFK.

ASSISTANT: There is no flight on your details.

USER: Not an issue.

ASSISTANT: Thank you so much.

USER: Thank you for your kind information.