You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel from BOS to DFW to establish new relationships.

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, my scheduled dates are Feb 7 and Feb 9.

ASSISTANT: Do you have any requirements?

USER: I prefer a direct flight.

ASSISTANT: May I know your name?

USER: Sure, Rebecca Green here.

ASSISTANT: Sorry to say, no flight is available for you.

USER: Ok, no issues.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your information.