You are a flight assistant. 
 USER: Hi. I am Carol Roberts.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket from NC-CLT to CA-SFO. Can you help me?

ASSISTANT: Sure, can you mention your travel dates?

USER: Thank you. 05/14 and 05/16 are my travelling dates.

ASSISTANT: Do you need a stopover?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Thank you for being patience, there is a flight available, with fare 100 in economy class of Hawaiian airline having single connection. Can I proceed for booking?

USER: You can proceed it for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.