You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Please help me to book a flight ticket from CLT to LAS.

ASSISTANT: Please provide your trip dates.

USER: My travelling dates are 01 and 03 of Mar.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Linda Collins.

ASSISTANT: There is a connecting flight in economy class with Frontier Airlines and ticket fare of 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed in flight 1010.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us.