You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Raymond White here.

ASSISTANT: White, how can I assist you?

USER: I want to travel to ORD on 05/01 to see the sun rise view in beach region which is very beautiful, could you book a ticket?

ASSISTANT: Sure, let me know your source airport code and your departure date.

USER: Currently, I am staying in DTW and arrival on 05/03.

ASSISTANT: Sure, let me check.

USER: Sure.

ASSISTANT: As per your details, flight 1005 in Delta airline is available for you, shall I proceed booking?

USER: Ok, make the connection with 1, then you may proceed for booking.

ASSISTANT: Ok, your ticket is confirmed with flight number 1008.

USER: Ok, thank you for your help and quick response.

ASSISTANT: Thank you for reaching us.

USER: Welcome.