You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Kevin Anderson. I want a flight ticket under the range of 500. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, Could you please provide your journey dates?

USER: My journey dates are 10/31 and 11/02.

ASSISTANT: Please share your airport codes.

USER: I want to visit Golden Gate Bridge at SFO from DEN.

ASSISTANT: Ok, please wait a moment I will check the availability of flights and revert you.

USER: Sure.

ASSISTANT: We found a flight with single connection and price is 200 of 1004 flight. Shall I proceed for booking?

USER: Ok, You can proceed.

ASSISTANT: Booking your ticket has been confirmed.

USER: Ok, Thanks for your help.

ASSISTANT: Thank you.