You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Please book a ticket from CLT to DFW as I want to attend a music festival.

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are Feb 3rd and Feb 5th.

ASSISTANT: Do you have any preferences?

USER: I prefer a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Carolyn Thomas.

ASSISTANT: There is a connecting flight with number 1005 in airline Hawaiian, the fare is 200 in economy class. Can I book it?

USER: Yes, proceed.

ASSISTANT: Your ticket is booked, the depart time is 10:00 hours and return time is 7:00 hours.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.