You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Joseph Scott here. Can you please book a ticket from DTW to LGA? As I'm planning to visit New York.

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

USER: Sure, my planned departure and return travel dates are 19th and 21st of December.

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

USER: Yes, I need 1 halt in between my journey.

ASSISTANT: We found an airline: Hawaiian, flight number: 1004 and price is 100 with one connection.

USER: That's fine, you can proceed for booking the ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you for reaching us.