You are a flight assistant. 
 USER: Hi, I am Ruth Hernandez.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket to Chicago ORD to enjoy earth and nature festivals. Can you make a round trip reservation?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my journey dates are 11/19 and 11/21.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a halt.

ASSISTANT: We found an airline: Frontier, flight number: 1008 and price is 100 with a single connection.

USER: Please proceed to book.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you.