You are a flight assistant. 
 USER: Hello. I am Stephanie Carter.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to go for comic show at Dallas, DFW. Can you please book a ticket from Houston, HOU?

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

USER: Trip dates are 09/09 to 09/11.

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

USER: Yes, I need a stopover in between my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline: AA, flight number: 1020 and price is 100.

USER: You can proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.