You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I need to travel from DEN to DFW, can you help me?

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

USER: My travel dates are 09/16 and 09/18.

ASSISTANT: Do you have any connection limit preference?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: I am Samuel Mitchell.

ASSISTANT: American Airlines is having a connecting flight with 1019 flight number and airfare is 100. Are you comfortable with this flight?

USER: Yes, proceed.

ASSISTANT: For a economy class your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.