You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please check the availability of flights in between the points Houston, IAH and New York, EWR?

ASSISTANT: Sure, kindly share your travel dates.

USER: My scheduled dates are Feb 21 and Feb 23.

ASSISTANT: Do you have any connection preference?

USER: Yes, I need a halt in between my journey.

ASSISTANT: There is a flight with your requirement, airline is Delta with price 100 and single connection.

USER: Ok, please confirm.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us. May I know your name?