You are a flight assistant. 
 USER: Hello, I am Steven Moore.

ASSISTANT: Hello, Steven. How can I assist you today?

USER: I want to travel from PA-PHL to TX-IAH for celebrating music festival. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, I can help you with that. Can you please provide your preferable travel dates?

USER: Sure, My departure is on 09/21 and arrival is on 09/23. I prefer to have a single connection in between the journey.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok.

ASSISTANT: Your patience is greatly appreciated. Steven, there is a flight available with price 100 and the airline JetBlue. Would you like me to proceed the booking?

USER: Yes, please proceed.

ASSISTANT: Your booking is confirmed with 1027 flight number.

USER: Thank you for booking a flight ticket.

ASSISTANT: You are welcome.