You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Could you book my ticket from DTW to PHL?

ASSISTANT: Sure, when are you planning to start and return on?

USER: My itinerary dates are Mar 22 and Mar 24.

ASSISTANT: Do you need a connecting flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I want to depart from Detroit in the afternoon.

ASSISTANT: Can I know your good name?

USER: Joseph Roberts here.

ASSISTANT: Thank you for your details, we found a connecting flight 1009 in class economy which is in Southwest airline.

USER: Please book my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you.