You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you at this moment?

USER: My name is Elizabeth Davis, I want to book a flight on 04/09 to attend a meeting at San Francisco. Can you book a connecting flight for me?

ASSISTANT: Sure, can you share me your journey locations?

USER: My boarding airport is St.Paul, MN-MSP and landing airport is CA-SFO.

ASSISTANT: Ok, provide me your price limit?

USER: My budget is 500 for flight ticket.

ASSISTANT: Ok, when would you like to return from CA-SFO?

USER: I will return on 04/11.

ASSISTANT: Ok, please wait for couple of minutes.

USER: Sure.

ASSISTANT: We found a Hawaiian airline with fare of 200 and a halt in between the journey matches your schedule. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1010.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us, have a safe flight.