You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you today?

USER: I am Michael Martinez. Can you please help me to book a flight ticket from MSP to OAK?

ASSISTANT: Sure, I will help you with that. Can you please share your travelling dates?

USER: My travelling dates are Sept 22 to Sept 24.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I want to return in the morning.

ASSISTANT: May I know your connection limit?

USER: I need a single connection of flight.

ASSISTANT: Do you have any other specifications?

USER: I am looking for a flight with economy class.

ASSISTANT: There is no flight found on this route as per your details.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for reaching us.