You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Helen Clark, can you find a flight? I am planning for a vacation with my family.

ASSISTANT: Sure, can I know your travel dates?

USER: My dates are 11/24 and 11/26.

ASSISTANT: Can I know your airport codes?

USER: My origin airport is CLT, destination airport is DEN. Search a flight with 1 connection limit.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: The flight 1009 of UA airlines is perfectly matching with your details.

USER: Then proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Welcome.