You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I render you at this moment?

USER: Can you please help me in reserving a flight ticket to PHL from DTW?

ASSISTANT: Sure, may I know your travelling dates?

USER: I am planning to start on Nov 09 and need to return on Nov 11.

ASSISTANT: Provide your class preference.

USER: I usually prefer to travel in economy class.

ASSISTANT: Do you need any break in between the journey?

USER: I need a stopover in between my journey.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: May I know your good name please?

USER: I am Christopher Allen.

ASSISTANT: We found a 1015 Delta airlines with fare of 200 matches your schedule.

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.