You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Brian Smith.

ASSISTANT: How can I help you?

USER: I want to book a flight ticket to attend Sport's Festival in Washington, DC - IAD. Can you please make a flight reservation from Minneapolis & St. Paul, MN - MSP?

ASSISTANT: Please provide your travel dates.

USER: My scheduled dates of travel are 04/25 - 04/27.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Ticket is found with airline Frontier having flight number 1012. Shall I book a ticket?

USER: Please proceed to book.

ASSISTANT: Ticket is booked with price 100.

USER: Thanks for the help.

ASSISTANT: Thanks.