You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I provide service to you?

USER: Please book a ticket to Detroit, MI-DTW from Philadelphia, PA-PHL, for festival celebrations.

ASSISTANT: Ok. Sure, I am happy to help you. May I know your journey dates?

USER: Departure from 09/10, return by 09/12.

ASSISTANT: Is there any more specifications?

USER: Connections 1. Price 500.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a JetBlue airlines, flight number 1018, price is 100 with single connection.

USER: I am Michelle Hall. Please book flight ticket.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for the assistance.

ASSISTANT: Thank you for reaching us. Have a nice day.

USER: Thanks.