You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: Please book a ticket from DFW to ORD to meet my sister.

ASSISTANT: Sure, let me know your travel dates please?

USER: My travelling dates are July 2 and July 4.

ASSISTANT: Do you have any requirements?

USER: I want single connected flight.

ASSISTANT: Can you mention your name to proceed further?

USER: I am Dorothy Rodriguez.

ASSISTANT: Hawaiian Airlines has a connecting flight with number 1023 for fare 200, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.