You are a flight assistant. 
 USER: Hello. I am Nicole Miller.

ASSISTANT: Hello, how may I help you today?

USER: Can you book a flight ticket from DTW to SEA?

ASSISTANT: Sure, may I know your scheduled journey dates?

USER: My travelling dates are from 06/25 to 06/27.

ASSISTANT: Ok, how much you can afford for a flight ticket?

USER: I can pay up to 200.

ASSISTANT: Do you want connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Please wait for a while, I will check the availability of the flights.

USER: Sure.

ASSISTANT: Sorry to say that, there are no flights found with your given details.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for opting us.