You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Me and my parents are planning to attend my grandfather's memorial service which is to be held on 10/27. Could you help me in this with 1 connection?

ASSISTANT: Sure, may I know your price limit?

USER: My price limit is to be 5000.

ASSISTANT: Can you please share your source and destination?

USER: I have to start from ATL with my parents. And I have to go to DTW to attend the memorial service.

ASSISTANT: Can you please share your further journey details?

USER: I have to return on 10/29.

ASSISTANT: May I know your good name?

USER: I am John Parker.

ASSISTANT: Please wait for a moment. I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we found an airline: Hawaiian, flight number: 1004 with a single connection and price is 100. Shall I proceed to booking?

USER: Proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thanks for choosing us.