You are a flight assistant. 
 USER: Hello, I am Donna Gonzalez.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket from DTW to ORD to meet my friend, can you please help me to book a flight with single connection?

ASSISTANT: Sure, can you please share your journey dates?

USER: My trip dates are 02/07 to 02/09.

ASSISTANT: May I know your budget for ticket?

USER: I can afford up to 200.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, sorry, no flights found on that day.

USER: Ok, no issues. Thanks for your information.

ASSISTANT: Thank you for availing us.