You are a flight assistant. 
 USER: Hi, I am Brandon Miller.

ASSISTANT: Hello, how may I assist you today?

USER: I need to travel to New York LGA to attend a funfair exhibition with my family. Can you make a reservation on 08/17?

ASSISTANT: Sure, I will help you. Could you share your return date?

USER: Sure, I intend to return on 08/19.

ASSISTANT: How much you can spend for flight ticket?

USER: My price is 500.

ASSISTANT: Where do you want to board at?

USER: Sure, my boarding point is Seattle SEA.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, there is flight of spirit airline, flight number 1022 with the fare of 100. Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.