You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your good name?

USER: I am William Michael.

ASSISTANT: How can I assist you?

USER: As it a Bike week, I would like to participate in bike ride with my friends.

ASSISTANT: Ok.

USER: Please book a flight.

ASSISTANT: Sure, may I know your journey dates?

USER: I am planning on 03/14 and 03/16.

ASSISTANT: Can you share your airport codes?

USER: IAD-ORD are my airport codes.

ASSISTANT: Thank you for providing your details.

USER: Ok.

ASSISTANT: We are glad to inform you that, you have flight with airline Delta and flight number is 1001 with 1 connection and price 100. Can I reserve?

USER: Sure, go ahead.

ASSISTANT: Your reservation is done.

USER: Ok, Thank You.

ASSISTANT: Thank you for choosing us for your help, have a nice day.