You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Kimberly Campbell. I would like to travel to Houston, IAH to go for beach festival with my cousins.

ASSISTANT: Ok.

USER: So, will you reserve a seat on 05/07?

ASSISTANT: Sure, may I know your source code?

USER: I have to start from Austin, AUS.

ASSISTANT: When you are willing to return?

USER: I would like to return on 05/09.

ASSISTANT: I found a flight from an AA airline with flight number 1000.

USER: Ok.

ASSISTANT: Shall I go ahead with the booking?

USER: You can confirm my ticket.

ASSISTANT: Your flight ticket is processed with a fare of 200.

USER: Thank you for assisting me.

ASSISTANT: Thanks for choosing us.