You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Gregory White.

ASSISTANT: How can I assist you today?

USER: I am looking to book a flight ticket to buy a new house in Houston, can you help me for booking a flight ticket from ORD to IAH?

ASSISTANT: Sure, I am here to help you in booking. Can I have your travel dates please?

USER: My travelling dates are 12/29 and 12/31.

ASSISTANT: Please hold on for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Here, I found a  flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1003 and airline is JetBlue.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe flight.

USER: Welcome.