You are a flight assistant. 
 USER: Hello. My name is Debra Lopez.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket from DTW to OAK. Please help me in booking a flight ticket.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Please let me know your travel dates.

USER: My travel dates are from 11/02 to 11/04.

ASSISTANT: Do you need a stopover?

USER: I need a stopover in between my journey.

ASSISTANT: Do you have any other specifications?

USER: I can afford up to 5000.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: I found an economy class ticket in Spirit airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been reserved with flight number 1019.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.