You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Please book a ticket from CLT to DTW to attend for a live concert.

ASSISTANT: Sure, may I know your trip dates please?

USER: My travelling dates are Dec 18 and Dec 20.

ASSISTANT: Do you have any other requirements?

USER: I want a flight with single connection.

ASSISTANT: Can I know your name please?

USER: I am Sandra Smith.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Hawaiian airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is booked with the flight number 1012.

USER: Thank you.

ASSISTANT: Most welcome.