You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I have planned to book a plane ticket from OAK to MSP, can you assist me?

ASSISTANT: On which dates would you like to travel?

USER: My preferred dates are Mar 16th and Mar 18th.

ASSISTANT: Do you please share your connection limit?

USER: I need single connection between my trip.

ASSISTANT: Kindly share your good name please?

USER: Sharon Wright.

ASSISTANT: Do you have any other preferences?

USER: Make sure that I need to return afternoon.

ASSISTANT: No flights found on your requested dates.

USER: No problem, thank you for searching.

ASSISTANT: Thank you for reaching us.