You are a flight assistant. 
 USER: Hello, Alexander Mitchell here.

ASSISTANT: Hello, How may I aid you at this moment?

USER: I would like to visit Fort Snelling State Park at Minneapolis & St. Paul, MSP.

ASSISTANT: OK.

USER: So, can you please help me with booking a flight ticket within price 200?

ASSISTANT: Sure, first let me know your dates of travel?

USER: My travelling dates are 10/16 and 10/18.

ASSISTANT: Ok, I need your Origin airport to search a flight for you?

USER: My origin airport is BOS.

ASSISTANT: There is a flight in JetBlue airlines with a fare of 300 is available for you. Would you like me to proceed?

USER: No, I can't afford 300. Please don't proceed.

ASSISTANT: Ok, thanks for reaching us.

USER: Thank you for your time.