You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I want to go to Houston on 05/31 to attend auto expo and my return date would be on 06/02. Can you help me?

ASSISTANT: Sure. Let me know your airport codes.

USER: My boarding point is TX-HOU and my landing point is TX-IAH.

ASSISTANT: May I know your name?

USER: I am Edward Smith.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time. We found that there was a flight with 1000 of price 200 with 1 connection.

USER: Ok, you can go ahead.

ASSISTANT: Ok, your ticket has reserved with Spirit airline.

USER: Ok, thanks for your quick response.

ASSISTANT: Thank you for choosing us.