You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to travel from BOS to JFK as a business trip, can you do the reservation?

ASSISTANT: Sure, can I know your trip dates?

USER: My journey dates are 10/10 and 10/12.

ASSISTANT: Do you have any specifications?

USER: I need break in my journey.

ASSISTANT: Can I know your good name?

USER: Linda Campbell here.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: No problem, thanks for the information.

ASSISTANT: Thank you for opting us.