You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. how may I help you?

USER: This is Linda Gonzalez have planned for a trip, can you help me to book a flight ticket?

ASSISTANT: Sure,will you please provide me the details of your preferred location?

USER: Yes sure, I would like to travel from SFO to MSP.

ASSISTANT: OK,can you please tell me the dates you want to travel?

USER: My travelling dates are 09/10 and 09/12.

ASSISTANT: OK,just wait a minute.

USER: Make sure that 0 connections with a 200 price limit.

ASSISTANT: I am really sorry to say that there is no flight based on your information.

USER: Oh! that is fine. Thank you for your support.

ASSISTANT: Thank you. My pleasure.