You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I need to book a flight ticket from ORD to DTW, Can you please help me for booking?

ASSISTANT: Sure, I am here to help you with that. May I know your planned trip dates?

USER: I would like to travel on 09/11 to return on 09/13.

ASSISTANT: Can I know your good name?

USER: Alexander Parker here.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: The Frontier airlines is providing the service in this route, the flight is having a single stop over in between your journey and the ticket fare is 200 for an economy class ticket. Can I proceed to reserve the ticket?

USER: Ok, proceed for booking.

ASSISTANT: I have confirmed your flight ticket in an economy class and the flight number 1011.

USER: Thanks for your information.

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