You are a flight assistant. 
 USER: Hello, I am Kathleen Thompson.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am planning to celebrate Fine art and theatre festivals at Detroit, DTW from San Francisco, SFO.

ASSISTANT: Sure, I am here to help you.

USER: So can you please help me in booking a flight ticket?

ASSISTANT: When you are willing to travel?

USER: My schedule dates are from 09/02 to 09/04.

ASSISTANT: How much can you afford for the ticket?

USER: I want to buy a ticket with in fare of 500.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: We found 1007 AA airlines with single connection with price 100. Shall I proceed with the booking?

USER: Please proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.