You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Brenda Carter here. I want to attend my cousin's convocation ceremony, so please book my ticket from ORD to CLT.

ASSISTANT: When are you planning to start and return on?

USER: My itinerary dates are Mar 9 and Mar 11.

ASSISTANT: Do you need a connecting flight?

USER: Yes.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: We found a connecting flight 1008 in Spirit airline with class economy. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with depart time in the morning and return time is evening.

USER: Thank you.

ASSISTANT: Thank you.