You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from CLT to IAH. Could you help me in booking?

ASSISTANT: Sure, please share your travelling dates?

USER: My travelling date are from Dec 02-04.

ASSISTANT: Do you have any connection limit?

USER: I need connecting flight.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: May I know your name?

USER: Jonathan Brown here.

ASSISTANT: American airlines flight- 1003 of price 200 with connection-1 in economy class matches your given details, shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.