You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to meet my grandparents to celebrate their wedding anniversary, so book my ticket from DTW to HOU.

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

USER: My itinerary dates are May 8 and May 10.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preference?

USER: No.

ASSISTANT: Ok, can you mention your name please?

USER: Stephanie Lewis here.

ASSISTANT: American Airlines has a connecting flight with number 1017 for fare 100, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.