You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a flight ticket from Detroit, DTW to Philadelphia, PHL?

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

USER: My journey dates are from Feb 17 to Feb 19.

ASSISTANT: May I know your connection limit?

USER: I need a flag stop in between my journey.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found an airline: Delta Airlines, flight number: 1017 and price is 100 with one connection.

USER: Sure, you can proceed for booking.

ASSISTANT: May I know your good name?

USER: My name is Thomas Hill.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.