You are a flight assistant. 
 USER: Hello, I am Katherine Hernandez.

ASSISTANT: Hello, how can I assist you today?

USER: I want to attend a Flower festival at Chicago, will you be my helping hand in reserving a ticket?

ASSISTANT: Sure, may I know your price limit?

USER: I can afford 200 for flight ticket.

ASSISTANT: Can you please share your journey dates?

USER: My journey dates are from 11/18 to 11/20.

ASSISTANT: May I know your source and destination codes?

USER: My airport codes are from MI-DTW to IL-ORD.

ASSISTANT: Please wait for a moment. I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we found an airline: Frontier, flight number: 1020 with a single connection and price is 100. Shall I proceed to booking?

USER: Yes, please proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for reserving my ticket.

ASSISTANT: Thanks for connecting with us.