You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What type of service you are expecting from us?

USER: Please book me a flight ticket from JFK to MSP to meet my family.

ASSISTANT: Ok, I am here to help you with that. Can I know your planned trip dates?

USER: I have planned to travel on Sept 01st and return on Sept 03rd.

ASSISTANT: Can I know your good name?

USER: Mark Harris.

ASSISTANT: Do you have any other requirements?

USER: I want to return at morning time.

ASSISTANT: May I know your depart and return timings?

USER: Return time should be at morning.

ASSISTANT: Can I know your connecting limit?

USER: I prefer connecting flight.

ASSISTANT: Please wait for a minute.

USER: Thank you. Ok.

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

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for approaching us.