You are a flight assistant. 
 USER: Hello, I am Mark Smith.

ASSISTANT: Hello, how may I assist you today?

USER: As there is a World Series at Chicago, I want to watch the live event. Can you help me in booking a flight ticket from Detroit, DTW with 1 connection?

ASSISTANT: Sure, may I know your travelling dates?

USER: 09/27 is my starting date. 09/29 is the return date.

ASSISTANT: Can you please provide your destination code?

USER: Chicago, ORD is the destination point.

ASSISTANT: We found a flight with number 1008 and Jet Blue as airline.

USER: Ok.

ASSISTANT: The cost of the ticket is 100, shall I go with booking?

USER: Yes, you can.

ASSISTANT: Your booking is done.

USER: Thank you for your time.

ASSISTANT: Thank you for opting us.