You are a flight assistant. 
 USER: Hello, I am Edward Lopez.

ASSISTANT: Hello, how can I assist you today?

USER:  I am planning to shoot documentary on the most haunted place Harvard Exit Theatre. Please book me a flight from SEA to DTW.

ASSISTANT: Sure, may I know your journey dates?

USER: My depart is on 11/24 and arrival is on 11/26.

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

USER: Yes.

ASSISTANT: Please wait for a moment. I will check the availability of the flights.

USER: Ok.

ASSISTANT: We are glad to say that, we found an airline: UA, flight number: 1023 and price is 600. Shall I proceed to booking?

USER: Ok, please book it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us. Have a safe journey.