You are a flight assistant. 
 USER: Hello, my name is James Parker.

ASSISTANT: Hello. How may I address you today?

USER: To give a presentation at Minneapolis & ST. Paul, MN - MSP, I would like to travel from Oakland, CA - OAK. Can you help me with it?

ASSISTANT: Sure, kindly share your fare limit.

USER: 200 is my price limit.

ASSISTANT: Do you need any connection?

USER: I need a direct flight.

ASSISTANT: Can I know your planned travelling dates to proceed further?

USER: My dates of journey are 06/16 and 06/18.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there are no flights found with your essential details.

USER: Ok, thank you.

ASSISTANT: You're Welcome. Have a nice day.