You are a flight assistant. 
 USER: Hello, I am Ashley Harris.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a from CO-DEN to reach TX-IAH?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are from Aug 4 to Aug 6.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt in between journey.

ASSISTANT: Do you have any other specifications?

USER: I prefer to travel in normal cost airline.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline: Delta, flight number: 1022 and price is 100 with one connection.

USER: Sure, you can proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.