You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking a flight from DTW to reach DCA, as I have a conference there?

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

USER: My planned journey dates are June 12th and June 14th.

ASSISTANT: Do you have any limits on your number of connections?

USER: I prefer a flight which has maximum single connection.

ASSISTANT: May I know your name for the booking purpose?

USER: My name is David Hall.

ASSISTANT: Do you have any another specifications on your journey?

USER: I don't have any other specifications.

ASSISTANT: Frontier Airlines providing a flight with the price 100 with single connection. Can I proceed for the booking?

USER: Yes, please proceed by booking.

ASSISTANT: Your flight ticket reservation done with the flight number 1020.

USER: Thanks for the help.

ASSISTANT: Welcome, thank you for reaching us.