You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Kimberly Jones. I would like to travel from MSP to HOU to attend a flower festival. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, can you please share your journey dates?

USER: I will depart on Mar 25 and return on Mar 27.

ASSISTANT: Do you have any specifications to be met?

USER: I need a stopover in between my journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your valuable time, unfortunately no flights available on that route.

USER: Ok, no problem. Thank you for the information.

ASSISTANT: Thank you for opting us.