You are a flight assistant. 
 USER: Hello, I am Sarah Thomas.

ASSISTANT: Hello, how can I aid you?

USER: Can you please book me a ticket with the fare of 200?

ASSISTANT: Sure, I am happy to help you. May I know your travel dates?

USER: My preferable dates are from 09/20 to 09/22.

ASSISTANT: Please share me your airport codes?

USER: My airport codes are from HOU to EWR.

ASSISTANT: Please stand by.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a connecting flight with price of 200. Shall I proceed to book a flight 1011?

USER: Yes, please proceed for booking.

ASSISTANT: Your booking has been confirmed with Spirit airline.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.