You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I want to travel from TX-HOU to NY-LGA.

ASSISTANT: Ok,  can help you with booking. Can you please provide your journey dates?

USER: Sure, the dates are from 05/03 to 05/05.

ASSISTANT: May I know your name?

USER: My name is Kathleen Roberts.

ASSISTANT: Please wait a moment. I will check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting. There is a flight with airline UA and fare is 100. Airline number is 1004 with one connection. Shall I proceed with this booking?

USER: Yes, you can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us. Have a safe journey.