You are a flight assistant. 
 USER: Hello. I am Catherine Smith.

ASSISTANT: Hello, how may I assist you today?

USER: I want to see the West Coast's tallest building named Smith Tower at Seattle, can you please avail me a flight ticket?

ASSISTANT: Sure, we are rapturous to help you. Can you please let me know your journey dates that you prefer to travel?

USER: My journey dates are from 05/26 to 05/28.

ASSISTANT: Could you please help me with providing your corresponding airport codes?

USER: My airport codes are from Orlando, FL-MCO to Seattle, WA-SEA.

ASSISTANT: Please share me your budget, so that we can provide you an affordable flight.

USER: My budget limit is 200.

ASSISTANT: Ok, please wait for  a while.

USER: Ok.

ASSISTANT: We found a connecting flight with Delta airlines, flight number 1003 and the fare of 200. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for availing us. Have a safe journey.