You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

USER: I am Rachel Evans. I am planning to visit Golden Gate Bridge at San Francisco SFO. Can you help me with booking a connecting flight?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My preferable journey dates are 11/04 to 11/06.

ASSISTANT: Please mention your budget for flight ticket?

USER: My budget limit is 500.

ASSISTANT: May I know your source point?

USER: My takeoff airport code is Seattle SEA.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1019 of airline Delta and fare is 100. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

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