You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Michelle Rodriguez here.

ASSISTANT: How may I help you today?

USER: Can you please book a flight from AUS to HOU?

ASSISTANT: Sure, let me know your travel dates please?

USER: Sure, I want to travel on Oct 20 and need to return on Oct 22.

ASSISTANT: Do you need any lay by in between your journey?

USER: Yes, I need a lay by in between journey.

ASSISTANT: Do you need any specific depart and return time for this trip?

USER: No, I do not have any specifications with time.

ASSISTANT: Ok, is there any airline preference?

USER: No, I am comfortable with any airline.

ASSISTANT: Do you prefer business or economy class?

USER: I am comfortable with any class.

ASSISTANT: Please wait for a while.

USER: Ok, please make it sure that depart time will be on afternoon.

ASSISTANT: Jet Blue airlines with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1011 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.