You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Daniel Smith, want to book a ticket to Los Angeles, LAX. Can you book a ticket on 08/09?

ASSISTANT: Sure, Daniel Smith, I will help you. May I know your return date?

USER: Thank you, please reserve a seat on 08/11.

ASSISTANT: Ok, please provide your origin details.

USER: Sure, I will start from Phoenix, PHX.

ASSISTANT: How much you can afford for a ticket?

USER: 500 is my amount, I can afford.

ASSISTANT: Ok, please wait for sometime.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight with 1000 number in AA airlines. The fare of a ticket is 100.

USER: Ok, you can go with booking.

ASSISTANT: Ok, your ticket has been booked with a halt.

USER: Thank you.

ASSISTANT: Thanks for availing us.