You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you reserve me a ticket from PHL to PHX?

ASSISTANT: Sure, can you share me your trip dates?

USER: My journey dates are Oct 14 to 16.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT:  May I know your good name?

USER: I am David Walker.

ASSISTANT:   Here, I found a flight for you with 1 stopover in economy class and it costs you 200. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1005.

USER: Thank you.

ASSISTANT: Thank you for reaching us.