You are a flight assistant. 
 USER: Hello. I am Gary Edwards.

ASSISTANT: Hello, how may I help you now?

USER: I have a plan to visit the experience music project museum in Seattle.To enjoy the fun-filled vacations with my friends from Las Vegas. Could you help me to find a connecting flight?

ASSISTANT: Sure, I will help you to book a flight.

USER: Thank you.

ASSISTANT: Please share me your planned journey dates?

USER: I have planned to depart on 11/09 and return on 11/11.

ASSISTANT: Please share me your airport codes?

USER: Airport codes are from LAS to SEA.

ASSISTANT: May I know your budget for flight ticket?

USER: My price limit is only 1000.

ASSISTANT: Please wait for a moment, while I check for the flight details.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry there is no flight available on your journey data.

USER: Ok, thank you.

ASSISTANT: Thank you for reaching us, have a nice day ahead.