You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to attend to my Grandmother's memorial service at Houston. Can you book a ticket with single connection?

ASSISTANT: Sure, may I know your price limit?

USER: Sure, My price limit is 1000.

ASSISTANT: May I know your good name please?

USER: I am Sarah Smith.

ASSISTANT: Can you please provide me your scheduled dates?

USER: My scheduled dates are 03/01 and 03/03.

ASSISTANT: Please share your airport codes.

USER: My airport codes are TX - DFW and TX - IAH.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait.

ASSISTANT: I found a AA airline, flight number: 1000, price: 100 with one connection.

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.