You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Joshua Green, can you find a flight for me from CLT to LAS?

ASSISTANT: Sure, let me know whether you prefer a connecting or a direct flight.

USER: Sure, I need a connecting flight.

ASSISTANT: May I know your travelling dates?

USER: Ok, my trip dates are from Feb 19 and Feb 21.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: There is a flight found with number 1007 in AA airline and the ticket costs 100.

USER: Yes, please proceed with booking.

ASSISTANT: Your ticket is reserved.

USER: Thanks for your help.

ASSISTANT: Thanks for reaching us.