You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I am Brenda Thompson. I need a direct flight from New York.

ASSISTANT: Ok.

USER: Can you please help me in booking to Boston, BOS?

ASSISTANT: May I know your preferable dates?

USER: As there is a family get together on 05/07, I need to go on 05/06.

ASSISTANT: From which airport are you going to depart?

USER: I will start from New York, JFK.

ASSISTANT: When will you back?

USER: 05/08 is my arrival date.

ASSISTANT: Sorry there is no flight available on your dates.

USER: Ok. Thanks for sharing the information.

ASSISTANT: Thank you for consulting us.