You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Ruth Wilson. I have a business meeting in Oakland. Can you help me for booking a flight ticket from DTW to OAK?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are Mar 18 and Mar 20.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a single connecting flight.

ASSISTANT: Do you have any airline preference?

USER: No, any airline is fine for me.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: We found an airline: Southwest, flight number: 1013 and price is 100 with one connection.

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.