You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I am Barbara Carter. I want to attend for an interview in Houston, TX - IAH. Can you please help me for booking with a fare of 1000?

ASSISTANT: Sure, I am ravish to help you.

USER: Thank you.

ASSISTANT: Can you please share your specific journey dates?

USER: Sure, my travelling dates are 04/21 to 04/23.

ASSISTANT: Kindly ensure your source point?

USER: Sure, my source point is Houston, TX - HOU.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: We found a connecting flight with Spirit airlines, flight number 1024 and the fare of 100. Shall I proceed?

USER: Sure, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.