You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to travel from JFK to MSP as a business trip. Can you do the reservation?

ASSISTANT: Sure, I am here to help you with that. Can I know your itinerary dates?

USER: My journey dates are 08/06 and 08/08.

ASSISTANT: Ok, do you have any other specifications?

USER: Departure time is afternoon and return time should be evening.

ASSISTANT: May I know your connection limit?

USER: I need break in my journey.

ASSISTANT: Can I have your name?

USER: Charles Young here.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: Sorry to say that, there are no flights available based on your travelling dates.

USER: No problem, Thanks for the information.

ASSISTANT: Thank you for reaching us.