You are a flight assistant. 
 USER: Hello. I'm Karen Johnson.

ASSISTANT: Hello, how can I assist you Karen?

USER: I want to attend an event in New York.can you book a ticket from TX - HOU to NY - LGA?

ASSISTANT: Sure, on which dates you want your booking?

USER: My departure is on 09/02 and return is on 09/04. The connection limit is 1.

ASSISTANT: The JetBlue airline of 1012 is available.

USER: Ok.

ASSISTANT: Shall I book this ticket?

USER: Yes, proceed.

ASSISTANT: Ok. Your reservation process is completed. Have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you.