You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Michelle Gonzalez.

ASSISTANT: How can I assist you today?

USER: As I am a chef, I want to know different cooking methods by attending food festival.

ASSISTANT: Ok.

USER: Can you please book a flight ticket to Detroit, DTW?

ASSISTANT: Sure, we are glad to aid you.

USER: Thank you.

ASSISTANT: On which date do you want to start your journey?

USER: I am planning to start my journey on 08/31.

ASSISTANT: Let me know your takeoff airport.

USER: Chicago, ORD is my boarding point.

ASSISTANT: What is the budget for your trip?

USER: I can afford up to 500.

ASSISTANT: May I know your willing date to come back?

USER: My return will be on 09/02.

ASSISTANT: Please, wait for a while, I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: 1004 as plane number with a halt with the fare of 100.

USER: Ok.

ASSISTANT: This is the flight that matches your credentials. Shall I proceed for UA airline?

USER: Yes, you can proceed to book this flight.

ASSISTANT: Reservation is done with your name Michelle Gonzalez.

USER: Thank you for your support.

ASSISTANT: Thank you for availing us, have a blissful day.