You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am William Brown. Please, reserve me a flight ticket from IAH to DFW.

ASSISTANT: Sure, when are you planning to travel?

USER: I am travelling from Apr 13 to Apr 15.

ASSISTANT: Do you need a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Thank you for your details. We found a flight 1023 in Jet blue airline the price is 200 with a halt. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.