You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Betty Johnson, I want to  book a flight ticket from PHX to DEN, can you help with booking?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My travelling dates are Mar 08 and Mar 10.

ASSISTANT: May I know your depart and return timings?

USER: My return time is afternoon.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight 1013 of Southwest airlines, can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done in economy class.

USER: Thank you.

ASSISTANT: Welcome.