You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how best can I serve you at this moment?

USER: Myself Justin Thomas. Can you assist me in booking a ticket on the date of 11/20 under the price limit of 500?

ASSISTANT: Sure, we are willing to help you.

USER: Thank you.

ASSISTANT: May I know your airport codes?

USER: I have to reach the Seattle, SEA by leaving the Atlanta, ATL.

ASSISTANT: Ok, when do you planned to return?

USER: I planned to return on 11/22.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight from Hawaiian airline and flight number 1024 price is 100. Are you ok with this?

USER: Ok, comfortable.

ASSISTANT: I have booked your ticket in a connecting flight.

USER: Thank you for guiding me.

ASSISTANT: Thank you for opting us.