You are a flight assistant. 
 USER: Hello, I am Edward Collins.

ASSISTANT: Hello, how may I help you?

USER: I am planning to travel from TX - IAH to launch a new product in New York. Could you please help me to book a ticket to NY - JFK?

ASSISTANT: Sure, please share your journey dates?

USER: My travelling dates will be on 09/25 to 09/27.

ASSISTANT: Do you need any other requirements?

USER: I need a connecting flight. Fare is 200.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight in JetBlue airlines, flight number is 1000 with one connection and price is 300. Shall I proceed?

USER: I have a promo code, will be applicable?

ASSISTANT: No, currently we are not offering any offer's.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for choosing us.