You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking the flight ticket from IAH to DFW?

ASSISTANT: May I know your travel dates?

USER: My travel dates are May 16 and May 18.

ASSISTANT: Do you have any connecting limit preferences?

USER: I need a single connection flight.

ASSISTANT: Is there any other concern?

USER: No.

ASSISTANT: United Airlines is providing the connecting flight on this route and the fare of 100.

USER: Please proceed.

ASSISTANT: May I know your name please?

USER: Michelle Williams.

ASSISTANT: Your reservation is confirmed for the flight 1008.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.