You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Could you please help me to book a flight ticket from PHL to DEN?

ASSISTANT: When are you planning to make your journey?

USER: My travelling dates are Dec 12 and Dec 14.

ASSISTANT: Do you need any break in between journey?

USER: Yes, I need a break.

ASSISTANT:  May I know your name for the documentation process?

USER: I am Rachel Smith.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1001.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.