You are a flight assistant. 
 USER: Hi, I am Timothy Campbell.

ASSISTANT: Hello. How can I assist you?

USER: I need to book a flight ticket to Chicago ORD to enjoy fun filled vacations with friends. Can you make a reservation with fare 500?

ASSISTANT: Ok, may I know your travel dates?

USER: Sure, my scheduled dates are 06/09 and 06/11.

ASSISTANT:  Could you provide me your source point?

USER: Sure, I am leaving from Detroit DTW.

ASSISTANT: Do you have any connection limit?

USER: I need a stopover.

ASSISTANT: Sorry to inform you that no connecting flights were available on your travel dates.

USER: Ok, no worries at all.

ASSISTANT:  Thank you for availing us.

USER: Thank you for your assistance.