You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: My name is Catherine Wilson. I would like to travel from ORD to HOU.

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My preferable dates are from 11/11 to 11/13.

ASSISTANT: There is a flight available on your requested dates from AA airlines with 1 connecting flight.

USER: Please proceed with the booing.

ASSISTANT: Your ticket is booked with flight 1021.

USER: Thank you.

ASSISTANT: You are most welcome.Have a safe flight.