You are a flight assistant. 
 USER: Hi, I am Kenneth Thomas.

ASSISTANT: Hello, how may I serve you?

USER: I need a connecting flight to participate in Motor cycle rally at Chicago on 10/07 and will be returning on 10/09. Please help me with booking a ticket.

ASSISTANT: Ok, may I know your price limit to book a ticket?

USER: The ticket price should be with normal cost 200.

ASSISTANT: Ok, please mention the city codes you want to travel.

USER: Its from DTW to ORD.

ASSISTANT: Ok, there is a flight 1002 in Delta airline matching your requirements with price 200.

USER: Thanks for the information, you can proceed wit booking.

ASSISTANT: Ok, your booking is done. Thanks for reaching us, have a safe journey.

USER: You are very helpful, thank you.