You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your good name please.

USER: I am Katherine Martinez.

ASSISTANT: How may I serve you Katherine Martinez?

USER: Could you please book a ticket to MN-MSP with a connecting flight?

ASSISTANT: Sure, we can provide better connecting flight. Could you please share your preferred travel dates?

USER: My preferred travel dates are 06/17 and 06/19.

ASSISTANT: Ok, from where you want to start your journey?

USER: My journey stars from CA-OAK.

ASSISTANT: How much you can effort for your ticket?

USER: I can effort for a ticket 200.

ASSISTANT: We hardly tried to provide a flight for you but, no flights are available at that location.

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

ASSISTANT: Thanks for consulting us, have a nice day ahead.