You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please aid me to book a flight from IAH to reach DFW for a meeting?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: My trip dates are on Feb 2nd to 4th.

ASSISTANT: Do you have any connection limit preference?

USER: Yes, I need a single connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: Sure, my name is William Phillips.

ASSISTANT: American Airlines is providing a direct flight with 1017 flight number and airfare is 200. Shall I proceed with this flight?

USER: Ok, you can proceed.

ASSISTANT: For a economy class your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.