You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Ronald Thomas. Can you please book me a ticket with the fare of 5000?

ASSISTANT: Sure, may I know your source and destination codes?

USER: My source is IAH and destination is DTW.

ASSISTANT: May I know your planned travel dates?

USER: My travel dates are from 09/03 to 09/05.

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

USER: Yes, I need a halt.

ASSISTANT: We are glad to say that, we found an airline: AA, flight number: 1023 and price is 100.

USER: Ok, please book this ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.