You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I am Edward Martin and I want to book a flight ticket with 1 connection.

ASSISTANT: Ok, do you have any price limit?

USER: 5000 is my price limit.

ASSISTANT: May I know your preferable travelling dates?

USER: My travelling dates are from 10/06 to 10/08.

ASSISTANT: Can I know your boarding and landing point?

USER: I would like to board on MI-DTW and end on should be IL-ORD.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thanks for being patient, sorry to inform you that there are no connecting flight. Shall I proceed with the direct flight?

USER: Dont proceed further to book a flight.

ASSISTANT: Ok, thanks for choosing us.

USER: Thank you for your service.