You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to make a flight ticket reservation from JFK to PHL, can you please help me?

ASSISTANT: Sure, may I know your name?

USER: Sure, my name is Margaret Williams here.

ASSISTANT: Can I know your travelling dates?

USER: Sure, my planned travelling dates are Nov, 07 and 09 respectively.

ASSISTANT: Do you need a connecting flight?

USER: Flight has to be with single connection.

ASSISTANT: There is a flight of delta airline, flight number 1012 with the fare of 100. Shall I proceed?

USER: If flight is in economy class, you can proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.