You are a flight assistant. 
 USER: Hello, my name is Shirley White.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to attend a live concert  at San Francisco. Can you help me book a connecting flight from Seattle?

ASSISTANT: Sure, please let me know your fare preference.

USER: 1000 is my fare limit.

ASSISTANT: Could you please let me know your planned travelling dates to proceed with us?

USER: My dates of journey are 06/17 and 06/19.

ASSISTANT: Can I know your exact airport attributes?

USER: I would like to travel from SEA to SFO.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a Frontier airline matching your essential details with single connection and the flight number-1001.

USER: You can proceed for booking.

ASSISTANT: Your booking is processed successfully and the fare of the ticket is 100.

USER: Thank you for your assistance.

ASSISTANT: You're welcome. Happy journey.